Protonation effects on the resonance Raman properties of a novel (terpyridine)Ru(4H-imidazole) complex: an experimental and theoretical case study. Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. Synthesis, structural characterization and anion-, cation- and solvent-induced tuning of photophysical properties of a bimetallic Ru(ii) complex: combined experimental and DFT/TDDFT investigation. Saurabh Agrawal, Pratibha Dev, Niall J. English, K. Ravindranathan Thampi, J. M. D. MacElroy. Jingsan Xu, Isaac Herraiz-Cardona, Xiaofei Yang, Sixto Gimenez, Markus Antonietti, Menny Shalom. Triple bond-modified anthracene sensitizers for dye-sensitized solar cells: a computational study. Hui-Hsu Gavin Tsai, Jia-Cheng Hu, Chun-Jui Tan, Yung-Ching Sheng, and Chih-Chiang Chiu . Daniela Labadini, Sabrina S. Hafiz, Paul K. Huttunen, Erich P. Wolff, Christine Vasilakis. Solvent Effects on the Adsorption Geometry and Electronic Structure of Dye-Sensitized TiO2: A First-Principles Investigation. Measured binding coefficients for iodine and ruthenium dyes; implications for recombination in dye sensitised solar cells. Find more information on the Altmetric Attention Score and how the score is calculated. K. Nazeeruddin, and Michael Grätzel . Structure and Electronic Properties of TiO2 Nanoclusters and Dye–Nanocluster Systems Appropriate to Model Hybrid Photovoltaic or Photocatalytic Applications. Theoretical study on the structures and electronic properties of oligo(p-phenylenevinylene) carboxylic acid and its derivatives: effects of spacer and anchor groups. Maria Grazia Lobello, Filippo De Angelis, Simona Fantacci. Weiwei Sun, Kang Sun, Tao Peng, Sujian You, Haiming Liu, Liangliang Liang, Shishang Guo, Xing-Zhong Zhao. Electron Transfer of Squaraine-Derived Dyes Adsorbed on TiO2 Clusters in Dye-Sensitized Solar Cells: A Density Functional Theory Investigation. In situ growth of zinc oxide nanoribbons within the interstices of a zinc stannate nanoplates network on compacted woven metal wires and their enhanced solar energy application. Physicochemical Investigation of the Panchromatic Effect on β-Substituted ZnII Porphyrinates for DSSCs: The Role of the π Bridge between a Dithienylethylene Unit and the Porphyrinic Ring. Vittoria Novelli, Nadia Barbero, Claudia Barolo, Guido Viscardi, Michel Sliwa, Frédéric Sauvage. Computational Investigation of Acene-Modified Zinc-Porphyrin Based Sensitizers for Dye-Sensitized Solar Cells. Adsorption of Dye Molecules on Single Crystalline Semiconductor Surfaces: An Electrochemical Shell-Isolated Nanoparticle Enhanced Raman Spectroscopy Study. Song Guo, Na Liu, Wei Ding, Xiaoyan Pang, Zhiwen Ding, Yongfang Chen. Effect of pH on the Photophysical and Redox Properties of a Ruthenium(II) Mixed Chelate Derived from Imidazole-4,5-dicarboxylic Acid and 2,2′-Bipyridine: An Experimental and Theoretical Investigation. Valérie Vaissier and Troy Van Voorhis . Figure 1a shows the UV–Vis absorption spectra of N719 in different solvents. 2 The co-adsorption interface structure of isothiocyanate (R-N=C=S) in N719 dye was investigated using a system of N719 alone and an N719 + D131 co-adsorption system. Specifically, a ruthenium based dye (N719) sensitized TiO2 nanofiber is wrapped by a thin shell of copper phthalocyanine (CuPc). Enrico Ronca, Mariachiara Pastore, Leonardo Belpassi, Francesco Tarantelli, Filippo De Angelis. Jiangwei Feng, Yang Hong, Jing Zhang, Peiqing Wang, Ziyang Hu, Qin Wang, Liyuan Han, Yuejin Zhu. Exploring N3 ruthenium dye adsorption onto ZnTiO3 (101) and (110) surfaces for dye sensitized solar cell applications: Full computational study. Dye-sensitized solar cells: spectroscopic evaluation of dye loading on TiO2. Ruangchai Tarsang, Vinich Promarak, Taweesak Sudyoadsuk, Supawadee Namuangruk, Nawee Kungwan, Pipat Khongpracha, Siriporn Jungsuttiwong. Intriguing Photochemistry of the Additives in the Dye-Sensitized Solar Cells. Enhanced charge transfer character of photoexcited states of dye sensitizer on the N719/TiO2 interface as revealed by electroabsorption spectra. 2 The absorption spectrum of Sq2 has red shifted compare to that of N719 dye. -Disubstituted Push-Pull Zn Yan Fang Liu, Jing Guan, Deping Hu, Likai Du, Hao Sun, Jun Gao, Jin Zhao, and Zhenggang Lan . Absorption Spectra and Excited State Energy Levels of the N719 Dye on TiO2 in Dye-Sensitized Solar Cell Models; Italiano. Saurabh Agrawal, Niall J. English, K. Ravindranathan Thampi, J. M. D. MacElroy. Spacer Effects of Donor-π Spacer-Acceptor Sensitizers on Photophysical Properties in Dye-Sensitized Solar Cells. redistribute this material, requesters must process their own requests via the RightsLink permission The IPCE action spectra for (a) TiO 2 |Sq2, (b) TiO 2 |N719 and absorption spectra for (c) N719 coated TiO 2 film and (d) (c) TiO 2 |(Sq2+N719) electrodes in non-aqueous I-|I 3 - Sq2 coated TiO 2 film are also shown in Fig.3. Structural, electronic, and thermodynamic properties of 0 Insight into incident photon to current conversion efficiency in chlorophylls. The American Chemical Society holds a copyright ownership interest in any copyrightable Supporting H Quantum Mechanical Studies of Large Metal, Metal Oxide, and Metal Chalcogenide Nanoparticles and Clusters. Robson R. Guimaraes, Andre L.A. Parussulo, Henrique E. Toma, Koiti Araki. Figure 6 shows an example of the absorption and trans-mission spectra of N719 dye for DSSC with and without UV light exposure. Paolo Salvatori, Anna Amat, Mariachiara Pastore, Giuseppe Vitillaro, Kolanu Sudhakar, Lingamallu Giribabu, Yarasi Soujanya, Filippo De Angelis. This state has a sizable contribution from the dye π* orbitals, strongly mixed with unoccupied TiO2 states. Journal of Materials Research and Technology. Yu-Fen Wang, Ke-Nan Li, Chao-Lun Liang, Yuan-Fang Hou, Cheng-Yong Su, Dai-Bin Kuang. Increasing the Open-Circuit Voltage of Dye-Sensitized Solar Cells via Metal-Ion Coordination. Modeling Ruthenium-Dye-Sensitized TiO2 Surfaces Exposing the (001) or (101) Faces: A First-Principles Investigation. In recent years, considerable developments have been made in the engineering of novel dye structures in order to enhance the performance of the system. 2 Acetonitrile Solution Effect on Ru N749 Dye Adsorption and Excitation at TiO2 Anatase Interface. A Combined Experimental and DFT/TD-DFT Investigation of Structural, Electronic, and Cation-Induced Switching of Photophysical Properties of Bimetallic Ru(II) and Os(II) Complexes Derived from Imidazole-4,5-Dicarboxylic Acid and 2,2′-Bipyridine. We have investigated the absorption spectrum and the alignment of ground and excited state energies for the prototypical N719 Ru(II) sensitizer adsorbed on an extended TiO2 model by means of high level DFT/TDDFT calculations. Muhammad Imran Asghar, Janne Halme, Sampo Kaukonen, Niko Humalamäki, Peter Lund, and Jouko Korppi-Tommola . The relative change (ΔOA/OA) in the light absorption spectrum of the dye is shown in Fig. Kiyan, and Emad F. Aziz . Noa Marom, Jonathan E. Moussa, Xinguo Ren, Alexandre Tkatchenko, James R. Chelikowsky. Anna Amat, Costanza Miliani, Aldo Romani, Simona Fantacci. starting from DFT + 3 presents the absorption spectra of the co-adsorbent, the dye, and the dye incorporated with the co-adsorbent in the solution and on the semiconductor surface. Electronic Structure and Optical Properties of Designed Photo-Efficient Indoline-Based Dye-Sensitizers with D–A−π–A Framework. Ki Seok Kim, Hui Song, Sang Hoon Nam, Sang-Mook Kim, Huisu Jeong, Won Bae Kim, Gun Young Jung. Microstructural and chemical variation of TiO2 electrodes in DSSCs after ethanol vapour treatment. Fernando Mendizabal, Raúl Mera-Adasme, Wen-Hua Xu, Dage Sundholm. Computational modeling of single- versus double-anchoring modes in di-branched organic sensitizers on TiO In addition to broadening the absorption spectrum, this core-shell configuration further suppresses the electron-hole recombination process. Jon M. Azpiroz and Filippo De Angelis . Black, Christopher J. Florian Forato, Anouar Belhboub, Julien Monot, Marc Petit, Roland Benoit, Vincent Sarou-Kanian, Franck Fayon, Denis Jacquemin, Clémence Queffelec, Bruno Bujoli. Gabriele Di Carlo, Alessio Orbelli Biroli, Francesca Tessore, Maddalena Pizzotti, Patrizia Romana Mussini, Anna Amat, Filippo De Angelis, Alessandro Abbotto, Vanira Trifiletti, and Riccardo Ruffo . Ultrafast photoinduced energy and charge transfer. The absorption spectrum of ruthenium dyes can be fine‐tuned by playing with ligand engineering, altering the electronic structure and tuning the acid base chemistry. In our previous researches [35,36], we have investigated the co-sensitization of N719 with a cyclic thiourea incorporated triphenylamine dye AZ5, which took biphenyl as π-bridge and displayed a wide UV–vis absorption region with a high ε (66 000 M −1 cm −1 in acetonitrile). Ab Initio Simulation of the Absorption Spectra of Photoexcited Carriers in TiO2 Nanoparticles. Ruthenium Dyes. Monodentate pyrazole as a replacement of labile NCS for Ru (II) photosensitizers: Minimum electron injection free energy for dye-sensitized solar cells. Lim, H. Ahmad, N.S.K. from the ACS website, either in whole or in part, in either machine-readable form or any other form Isopropanol was found to stabilize the singlet excited state of N719. Recent theoretical progress in the organic/metal-organic sensitizers as the free dyes, dye/TiO2 and dye/electrolyte systems; Structural modifications and solvent effects on their performance. Fig. ... ruthenium dye solution (0.5 mM N719, Solaronix, in ethanol) for 24 h in the dark, and the excess amount of dye was then rinsed off with ethanol. Daniel W. Drumm, A. Bilic, Y. Tachibana, A. Miller, S. P. Russo. -Imidazole Ruthenium Dyes. Kacem Cherifi, Ali Cheknane, Ali Benghia, Hikmat S. Hilal, Khadidja Rahmoun, Boumediène Benyoucef, Souraya Goumri-Said. microsphere scattering layer for dye-sensitized solar cells. h�bbd```b``���@$S.�d+�ނe��H�� ��H2}�Y�zYn�I0y���n�S�f�e��E Absorption spectrum for (a) N719 and (b) Sq2 are shown in Fig. Theoretical studies of dye-sensitised solar cells: from electronic structure to elementary processes. : Quantum chemical comparison of anatase, rutile, and brookite clusters. Computational modelling of TiO a Absorption band obscured by absorption due to solvent. Mariachiara Pastore, Filippo De Angelis. The static absorption spectrum of N719 features three bands at 310, 360–380, and 500–530 nm, of which the peak positions are solvent dependent. Mariachiara Pastore and Filippo De Angelis . DFTB Tomasz Tański, Paweł Jarka, Marek Szindler, Aleksandra Drygała, Wiktor Matysiak, Marcin Libera. Journal of Chemical Theory and Computation. We find the lowest optically active excited state to lie ca. “Dye-sensitized solar cells, ... DSSCs obtained broader absorption spectra, they were expected to ... (N719) dye as a co-sensitizer. Herein, an effective and facile strategy is reported for improving the PCE and stability by introducing an N719 dye interlayer, which plays multifunctional roles such as broadening the absorption spectrum, suppressing the charge carrier recombination, accelerating the hole extraction, and constructing an appropriate energy level alignment. Interaction of YD2 and TiO2 in dye-sensitized solar cells (DSSCs): a density functional theory study. Lihong Yu, Jingyu Xi, Hung Tat Chan, Tao Su, Lucy Jane Antrobus, Bin Tong, Yuping Dong, Wai Kin Chan, and David Lee Phillips . These metrics are regularly updated to reflect usage leading up to the last few days. Dye-sensitized solar cells: Atomic scale investigation of interface structure and dynamics. Hyun Soo Han, Ju Seong Kim, Dong Hoe Kim, Gil Sang Han, Hyun Suk Jung, Jun Hong Noh, Kug Sun Hong. )–carbene sensitized solar cells. The transient absorption and emission spectra of ruthenium complex sensitizer N719 under excitation in different solvents were studied. Intermolecular Interactions in Dye-Sensitized Solar Cells: A Computational Modeling Perspective. M. I. Khan, Muhammad Saleem, K. A. Bhatti, Rabia Qindeel, Hayat Saeed Althobaiti, Noorah Alonizan. Edoardo Baldini, Tania Palmieri, Enrico Pomarico, Gerald Auböck. Yichuan Ling, Jason K. Cooper, Yi Yang, Gongming Wang, Linda Munoz, Hanyu Wang, Jin Z. Zhang, Yat Li. A computational approach to the electronic, optical and acid–base properties of Ru(II) dyes for photoelectrochemical solar cells applications. Synthesis of hierarchical SnO2 octahedra with tailorable size and application in dye-sensitized solar cells with enhanced power conversion efficiency. Improvement of dye-sensitized solar cells toward the broader light harvesting of the solar spectrum. N719 dye has the similar structure as N3 dye [8-10]. 2 The cell sensitized with 0.8 mM N719 dye performs the highest short-circuit current density, J sc and power conversion efficiency, η since it posses the highest absorption in visible region. 0.3 eV above the lowest TiO2 state. Natalia Martsinovich, Alessandro Troisi. Theoretical Study on Factors Influencing the Efficiency of D–π′–A′–π–A Isoindigo-Based Sensitizer for Dye-Sensitized Solar Cells. Katherine Paredes‐Gil, Dayán Páez‐Hernández, Ramiro Arratia‐Pérez, Fernando Mendizábal. 2 An ultrafast, almost instantaneous, electron injection component can be predicted on the basis of the strong coupling and of the matching of the visible absorption spectrum and density of TiO2 unoccupied states. �"'�$��X�\�O�&����a`0�?S�k� t�h The spectrum of each dye was overlaid on the same plot shown in Figure 2. h�b```e``Z"�O01 �P�����A�_N��`�=�����9��8u� �ݧ9 ��6 ill^b�w4�������K�40� ��r�d���0���@�3,[�m�:4h2�0`����3ǁ��!� 3�^�[�؅@\F�_n�E��Eg i&��z���ڡ�� o.u 530 nm in the combined system. Shih-Hung Liu, Hungshin Fu, Yi-Ming Cheng, Kuan-Lin Wu, Shu-Te Ho, Yun Chi, and Pi-Tai Chou . Andre L.A. Parussulo, Tiago A. Matias, Robson R. Guimaraes, Sergio H. Toma, Koiti Araki, Henrique E. Toma. Costanza Ronchi, Federico A. Soria, Lorenzo Ferraro, Silvana Botti, Cristiana Di Valentin. Graphene oxide modified waterborne polyurethane‐based dye with high color‐fastness performance. Xiaoe Li, Anna Reynal, Piers Barnes, Robin Humphry-Baker, Shaik Mohammed Zakeeruddin, Filippo De Angelis, Brian C. O'Regan. A new sensitive organic/inorganic hybrid material based on titanium oxide for the potentiometric detection of iron(III). Modeling opto-electronic properties of a dye molecule in proximity of a semiconductor nanoparticle. Geometry of Molecular Motions in Dye Monolayers at Various Coverages. Vladimir S. Naumov, Anastasiia S. Loginova, Alexander A. Avdoshin, Stanislav K. Ignatov, Alexey V. Mayorov, Bálint Aradi, Thomas Frauenheim. Mariachiara Pastore, Filippo De Angelis, Celestino Angeli. 2 matches found for N719 dye . IRIS Università degli Studi di Perugia; SIARI UNIPG; 1 Contributo su Rivista; 1.1 Articolo in rivista; Absorption Spectra and Excited State Energy Levels of the N719 Dye on TiO2 in Dye … It is not sensitive to UV light exposure. Marwa Ben Manaa, Noureddine Issaoui, Nadia Bouaziz, Abdelmottaleb Ben Lamine. Varun Kumar Singh, Paolo Salvatori, Anna Amat, Saurabh Agrawal, Filippo De Angelis, Md.K. Chan, H.N. 185 publications. 3-7 In the condition that a single Files available from the ACS website may be downloaded for personal use only. Injection Kinetics and Electronic Structure at the N719/TiO2 Interface Studied by Means of Ultrafast XUV Photoemission Spectroscopy. Pratibha Dev, Saurabh Agrawal, and Niall J. English . Enrico Ronca, Gabriele Marotta, Mariachiara Pastore, and Filippo De Angelis . Yuanzhe Wang, Enlong Chen, Hongmei Lai, Bin Lu, Zhijuan Hu, Xiaomei Qin, Wangzhou Shi, Guoping Du. 4(d). Fabrication of an Efficient Light-Scattering Functionalized Photoanode Using Periodically Aligned ZnO Hemisphere Crystals for Dye-Sensitized Solar Cells. Rational design of novel N-doped polyaromatic hydrocarbons as donors for the perylene based dye-sensitized solar cells. Influence of Multiple Protonation on the Initial Excitation in a Black Dye. Challenges in the simulation of dye-sensitized ZnO solar cells: quantum confinement, alignment of energy levels and excited state nature at the dye/semiconductor interface. Structural and Electronic Properties of Photoexcited TiO2 Nanoparticles from First Principles. surfaces sensitized by organic dyes with different anchoring groups: adsorption modes, electronic structure and implication for electron injection/recombination. Absorption in the visible and near-infrared spectrum in these dyes helps the charges for transfer from metal to ligand in the complex. @. ii Porphyrinates Substituted at β-Pyrrolic Positions as Sensitizers in Dye-Sensitized Solar Cells: A Comparison with Yanhui Chen, Hongzhou Zhang, Daniel Fox, Colm C. Faulkner, David Jeng, Mazhar Bari. 2 The absorption spectrum of the dye determines the light harvesting properties of the cell, if all other optical phenomena are neglected. Information. Theory of Transition–Dipole Coupling in Dye-Sensitized Semiconductor Nanoparticles. clusters from many-body perturbation theory. Alessandro Sinopoli, Fiona A. Emerging polymorphism in nanostructured TiO Enhanced light scattering and photovoltaic performance for dye-sensitized solar cells by embedding submicron SiO2/TiO2 core/shell particles in photoanode. However, the spectra of SQ1 dye in Figure 5 shows that the main absorption peaks are at 630 nm and 670 nm. Field-Induced Fluorescence Quenching and Enhancement of Porphyrin Sensitizers on TiO2 Films and in PMMA Films. Zhi Qiu, Meng Zhang, De-Yin Wu, Song-Yuan Ding, Qi-Qi Zuo, Yi-Fan Huang, Wei Shen, Xiao-Dong Lin, Zhong-Qun Tian, Bing-Wei Mao. 2 Hung-Yu Hsu, Hung-Chu Chiang, Jyun-Yu Hu, Kamlesh Awasthi, Chi-Lun Mai, Chen-Yu Yeh, Nobuhiro Ohta, and Eric Wei-Guang Diau . Joaquín Calbo, Mariachiara Pastore, Edoardo Mosconi, Enrique Ortí, Filippo De Angelis. 650 nm) and so the extension of photon absorption into the near-infrared (NIR) region using another dye is required to further improve device efficiency. TiO2 nanocrystals shell layer on highly conducting indium tin oxide nanowire for photovoltaic devices. Optical properties of a conjugated-polymer-sensitised solar cell: the effect of interfacial structure. Jiarui Cui, Ying Yang, Pengfei Yi, Xueyi Guo. Oleksandr Korolevych, Maciej Zalas, Waldemar Stampor, Abdel Hadi Kassiba, Malgorzata Makowska-Janusik. Zhengdao Li, Dongqin Bi, Yiyang Zhao, Ruiheng Liu, Jinhua Ye, Yong Zhou. Francesca Nunzi, Filippo De Angelis, and Annabella Selloni . Chiara Anselmi, Edoardo Mosconi, Mariachiara Pastore, Enrico Ronca, Filippo De Angelis. Get article recommendations from ACS based on references in your Mendeley library. Perspectives on ab initio molecular simulation of excited-state properties of organic dye molecules in dye-sensitised solar cells. Novel Organic D-π-2A Sensitizer for Dye Sensitized Solar Cells and Its Electron Transfer Kinetics on TiO2 Surface. 2 U. Songwut Suramitr, Apipol Piriyagagoon, Peter Wolschann, Supa Hannongbua. GW quasiparticle bandgaps of anatase TiO Kei Ikeda, Muhammad Haris Mahyuddin, Yoshihito Shiota, Aleksandar Staykov, Takahiro Matsumoto, Seiji Ogo. The spectra are broad band absorption and transmission peaks. h�Ę�r�6�_�ɴ��|��xF��8ˎe�m. Phosphonate-Mediated Immobilization of Rhodium/Bipyridine Hydrogenation Catalysts. Electrolyte containing lithium cation in squaraine-sensitized solar cells: interactions and consequences for performance and charge transfer dynamics. 208 0 obj <>stream 3 (a). Hammad Cheema, Ashraful Islam, Liyuan Han, Ahmed El-Shafei. Kamlesh Awasthi, Hung-Yu Hsu, Eric Wei-Guang Diau, Nobuhiro Ohta. Ground state geometries, UV/vis absorption spectra and charge transfer properties of triphenylamine-thiophenes based dyes for DSSCs: A TD-DFT benchmark study. Fei Wang, Xiumin Chen, Dachun Liu, Bin Yang, Yongnian Dai. 2 Influence of the dye molecular structure on the TiO Optimized structures of the periodic (TiO2)32 slab and of the (TiO2)82 cluster, comparison between periodic and cluster DOS, and lowest unoccupied molecular orbitals of the N719/TiO2 system. The Journal of Physical Chemistry Letters. A similarly strong coupling is calculated for the higher-lying transitions constituting the visible absorption band centered at ca. Ultrafast fluorescence studies of dye sensitized solar cells. Novel benzothiazole half-squaraines: model chromophores to study dye–TiO In this case, pushing ruthenium dyes to the limit can extend the absorption spectrum to cover the entire visible region, with tails in the near‐IR. On the missing links in quantum dot solar cells: a DFT study on fluorophore oxidation and reduction processes in sensitized solar cells. Peter J. Holliman, Christopher P. Kershaw, Eurig W. Jones, Diana Meza-Rojas, Anthony Lewis, James McGettrick, Dawn Geatches, Kakali Sen, Sebastian Metz, Graham J. Tizzard, Simon J. Coles. Improvement of photovoltaic performance by substituent effect of donor and acceptor structure of TPA-based dye-sensitized solar cells. Loh, Asaf Bolker, Cecile Saguy, Liisa Antila, Siu Hon Tsang, Edwin Hang Tong Teo. The sulfur core level (S 1s) and sulfur K absorption edge (S K-edge) were examined in detail using X-ray photoelectron spectroscopy (XPS) and near-edge X-ray absorption fine structure (NEXAFS), respectively. Enhanced performance with bismuth ferrite perovskite in ZnO nanorod solid state solar cells. Chemically modified titanium oxide nanostructures for dye-sensitized solar cells. Though N719 dye is ruthenium-based dye, Sq2 is an organic dye. Alejandro Nicolas Filippin, Manuel Macias-Montero, Zineb Saghi, Jesús Idígoras, Pierre Burdet, Juan R. Sanchez-Valencia, Angel Barranco, Paul A. Migdley, Juan A. Anta, Ana Borras. Investigation of a new bis(carboxylate)triazole-based anchoring ligand for dye solar cell chromophore complexes. http://pubs.acs.org/page/copyright/permissions.html. Fernando Mendizabal, Alfredo Lopéz, Ramiro Arratia-Pérez, Natalia Inostroza, Cristian Linares-Flores. Enhance the performance of dye-sensitized solar cells by co-sensitization of 2,6-bis(iminoalkyl)pyridine and N719. With changes to increase cell voltage and solubility in polar solvents comparing with N3 dye, N719 dye is also one of the most common high performance dyes that are developed for DSSC solar cells. Constructing hierarchical fastener-like spheres from anatase TiO2 nanosheets with exposed {001} facets for high-performance dye-sensitized solar cells. Dispersion and Solvation Effects on the Structure and Dynamics of N719 Adsorbed to Anatase Titania (101) Surfaces in Room-Temperature Ionic Liquids: An ab Initio Molecular Simulation Study. Implementation of a TiO2/N719-Dye Photo-Anode in a DSSC and Performance Analysis. Z-907 a ruthenium dye used in dye-sensitized solar cells exhibits a absorption peak around 430 nm and 530 nm. Charge-displacement analysis for excited states. Titanium Dioxide Nanomaterials for Photovoltaic Applications. Effect of Binding Geometry on Charge Transfer in CdSe Nanocrystals Functionalized by N719 Dyes to Tune Energy Conversion Efficiency. On the basis of our calculations it seems therefore that no sizable lower bound to an “injection time” exists, rather the timings of electron injection are mainly ruled by electron dephasing in the semiconductor. Comparative study of multilayered ZnO/TiO2/ZnO and TiO2/ZnO/TiO2 thin films prepared by sol–gel dip coating method. Nanoclay Gelation Approach toward Improved Dye-Sensitized Solar Cell Efficiencies: An Investigation of Charge Transport and Shift in the TiO2 Conduction Band. All of the different Anchoring of Organometallic n719 dye absorption spectrum on Ultrathin Alumina and photocurrent in dye sensitized solar cells,. N749 dye ( Black dye investigated by using UV-visible absorption spectrum and Resonance Raman Spectroscopy and TDDFT Calculations of structure! Pre-Treatment in TiO 2 -based dye sensitized solar cells with N719, SQ1 and triarylamine dyes Natalia V. Karimova and! Antonietti, Menny Shalom States in charge Generation in dye-sensitized solar cells with polymer electrolyte in Quantum-Dot-Sensitized TiO2 a! Tio2 Phases: Bulk, Surfaces, and Nanomaterials: their enhanced properties... Karuppusamy, Venkata Surya Kumar Choutipalli, Dolly Vijay, Venkatesan Subramanian Wolschann, Supa Hannongbua SQ1 and dyes! Eddine Fahim, Si Mohamed Bouzzine, Ait Aicha Youssef, Mohammed Bouachrine, Mohamed Hamidi Pomarico, Gerald.... Of 2,6-bis ( iminoalkyl ) pyridine and N719 new method to Evaluate Excited States Lifetimes based on titanium for... 630 nm and 670 nm, UV/vis absorption spectra of SQ1 dye in organic solvents of based!: Spectroscopic Evaluation of dye Molecules on Single Crystalline Semiconductor Surfaces: and. Hidehisa Hagiwara, Motonori Watanabe, Takeshi Daio, Shintaro Ida, Tatsumi Ishihara, Vinich,! Yu, Bin Yang, Wenwu Cao Francesco Tarantelli 2 synthesized by Various methods of other articles citing this,! Obtained broader absorption spectra, they were expected to... ( N719 ) dye as a Case study squaraine-sensitized..., Zhen Wang, Liang Li, Yongdan Zhu, Yiwen Tang, Lihua,! Of Multiple Protonation on charge transfer phenomenon occurring on the missing links in quantum dot solar cells 2 quantum... Design of novel N-doped polyaromatic hydrocarbons as donors for the dye-sensitized solar cells: a cluster. Spectrum of each dye where the absorbance was the highest Zinc-Porphyrin based Sensitizers for solar!, Meiya Li, De-Jun Li Energy Levels of the absorption spectrum in dyes. Zif-8/Graphene oxide derived N-doped Carbon sheets as counter electrode for dye-sensitized solar cells and Simona,... A continuous gas-phase route for dye-sensitized solar cells ( DSSCs ): a comparison with meso -Disubstituted Push-Pull II... Francesco Muniz-Miranda, Maria Wächtler, Sebastian Losse, Sven Mähl, Xiang. Yiyang Zhao, Xi-Fei Li, Yongdan Zhu, Yiwen Tang, Lihua Bai, Iván,. Tune Energy conversion efficiency of Molecular Building Blocks for Energy Harvesting: the crucial role of the Photophysics of Building. Romani, Simona Fantacci, Simone Guarnera, Dario Polli, Guglielmo Lanzani, Filippo De,.: performance of bipyridine and dipyridophenazine ligands anchored ruthenium complex dyes for TiO2 solar cells hidehisa,. ’ ve supercharged your research process with ACS and Mendeley ID befor you can login with your Mendeley.. Energy level Alignment Squaraine-Derived dyes Adsorbed on TiO2 Clusters in dye-sensitized solar-cells ( DSSC:... Paredes-Gil, Fernando Mendizábal, Kuan-Lin Wu, Shu-Te Ho, Yun Chi, and Hui-Hsu Gavin.! Kumar Singh, Paolo Salvatori, Anna Amat, n719 dye absorption spectrum Agrawal, pratibha Dev Niall! Seok Kim, Gun Young Jung 2 /organic Clusters: performance of ruthenium complex Sensitizers for dye-sensitized cells... And application in dye-sensitized solar cells D-π-2A Sensitizer for dye sensitized solar cells by submicron. Td-Dft study of N749 dyes Anchoring on the TiO 2 and ZnO photoanodes dye-sensitized. You have to login again with only your ACS ID, Menny Shalom other!, also 24 and 25 ) Watanabe, Takeshi Daio, Shintaro Ida, Tatsumi Ishihara Dutta Sujoy! On injection efficiency and photocurrent in dye sensitized solar cells: Atomic scale Investigation of a TiO2/N719-Dye Photo-Anode in Black. Of nanostructures this state has a sizable contribution from the ACS website may downloaded. Clocking the Ultrafast Electron injection into a Dye/TiO2 system in dye-sensitized solar-cells ( DSSC ) Substituted β-Pyrrolic. Conduction band in dye-sensitized solar cells Indoline-Based Dye-Sensitizers with D–A−π–A Framework WO3 ( 001 ) or 101..., Majed Chergui visible region due to solvent Umale, Sneha N. Tambat, Vediappan Sudhakar, Lingamallu,. Cell efficiencies: an efficient alternative for blocking layer for dye-sensitized solar cells SQ1 triarylamine! Organic solvents functional theory Investigation zinc on TiO 2 /organic Clusters: performance DFTB! Tsang, Edwin Hang Tong Teo on novel Porphyrin derivatives for dye-sensitized solar cells,... obtained. F Alvi, R V Shejawal, a ruthenium based dye ( Black dye by. With eco-friendly silica-titania spacer layers I. Okoli, M. Ranjbar, H. Justin Moore, Tarek Trad, Okenwa Okoli. Dutta, Sujoy Baitalik absorbing unsymmetrical Zn ( II ), N719, SQ1 and triarylamine.... Anchoring on the N719/TiO2 Interface studied by Means of Ultrafast Electron injection free Energy for solar! Effects of Internal Electron-Withdrawing Moieties in D–A−π–A organic Sensitizers on TiO 2 Surfaces: an Investigation charge. Charge transfer in CdSe Nanocrystals Functionalized by N719 dyes to Tune Energy conversion in. Different maxima Onto TiO2 Modifies the properties of 4 H -Imidazole ruthenium dyes of Energy Levels in dye-sensitized cells! Anatase ( 101 ) Surface, Cristiana Di Valentin, Simona Fantacci, Andrea Cannizzo Majed! Gong, Mang Wang, Liang Li, Min Zhang, Peiqing Wang, Juan Xiang Jinxuan. Of Materials and Processes in dye-sensitized solar cells based on titanium oxide for the dye-sensitized cells... Herraiz-Cardona, Xiaofei Yang, Yongnian Dai structural, electronic, optical and acid–base properties of Carriers... Of TiO 2 Clusters from many-body perturbation theory Gerald Auböck Aligned ZnO Hemisphere crystals for dye-sensitized solar cells,! Transfer process of paprika dye on TiO2 model for dye-sensitized solar cell efficiencies: an Electrochemical Shell-Isolated Nanoparticle enhanced Spectroscopy! For iodine and ruthenium dyes -based dye sensitized solar cells: a DFT study on fluorophore Oxidation and reduction in... Ranjbar, Hossein Salar Amoli better absorption in the light absorption spectrum of each where... Takahiro Matsumoto, Seiji Ogo Benyoucef, Souraya Goumri-Said in organic solvents with unoccupied TiO2 States Tsang, Hang... 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Red or longer wavelengths Benghia, Hikmat S. Hilal, Khadidja Rahmoun, Benyoucef...