Results 51 to 60 of about 18,480 (221)

Recent improvements on TiO2 and ZnO nanostructure photoanode for dye sensitized solar cells: A brief review

EPJ Web of Conferences, 2017
Dye sensitized solar cell (DSSC) is a promising candidate for a low cost solar harvesting technology as it promised a low manufacturing cost, ease of fabrication and reasonable conversion efficiency.
Jamalullail Nurnaeimah, Mohamad Ili Salwani, Norizan Mohd Natashah, Mahmed Norsuria, Taib Bibi Nadia   +4 more
doaj   +1 more source

Efficient quantum dot sensitized solar cells via improved loading amount management

Green Energy & Environment, 2023
High light-harvesting efficiency and low interfacial charge transfer loss are essential for the fabrication of high-efficiency quantum dot-based solar cells (QDSCs).
Wei Wang, Yiling Xie, Fangfang He, Yuan Wang, Weinan Xue, Yan Li   +5 more
doaj   +1 more source

Rapid, 5 min, low temperature aqueous platinization for plastic substrates for dye-sensitized solar cells [PDF]

, 2019
This paper reports a rapid (5 min), low temperature (120 C) method to platinize the counter electrodes of dye-sensitized solar cell (DSC) devices. This new method uses aqueous solutions and is based on chemical bath deposition of an activating Pd ...
Anthony, RVE, Connell, A, Davies, ML, Fattori, A, Holliman, PJ, Jones, EW, Ketipearacchi, U   +6 more
core   +2 more sources

Photoelectrochemical studies of InGaN/GaN MQW photoanodes [PDF]

Nanotechnology, 2017
The research interest in photoelectrochemical (PEC) water splitting is ever growing due to its potential to contribute towards clean and portable energy. However, the lack of low energy band gap materials with high photocorrosion resistance is the primary setback inhibiting this technology from commercialisation.
Joshua Butson, Parvathala Reddy Narangari, Siva Krishna Karuturi, Rowena Yew, Mykhaylo Lysevych, Hark Hoe Tan, Chennupati Jagadish   +6 more
openaire   +3 more sources

Fabrication of ZnO@MoS₂ Nanocomposite Heterojunction Arrays and Their Photoelectric Properties

Micromachines, 2020
In this paper, ZnO@MoS2 core-shell heterojunction arrays were successfully prepared by the two-step hydrothermal method, and the growth mechanism was systematically studied.
Hui Wu, Huge Jile, Zeqiang Chen, Danyang Xu, Zao Yi, Xifang Chen, Jian Chen, Weitang Yao, Pinghui Wu, Yougen Yi   +9 more
doaj   +1 more source

Controlling the Electrical Properties of Undoped and Ta-doped TiO2 Polycrystalline Films via Ultra-Fast Annealing Treatments [PDF]

, 2015
We present a study on the crystallization process of undoped and Ta doped TiO2 amorphous thin films. In particular, the effect of ultra-fast annealing treatments in environments characterized by different oxygen concentrations is investigated via in-situ
Concina, Deák, Deák, Ellmer, Engel, Furubayashi, Ghosh, Hagfeldt, Hitosugi, Hoang, Hoang, Huy, Juarez-Perez, Kirchartz, Knauth, Lee, Lee, Lee, Leichtweiss, Liu, Lü, Mazzolini, O'Regan, Ok, Okazaki, Park, Park, Park, Pore, Robertson, Rusydi, Setvin, Shi, Snaith, Tang, Tang, Wang, Weibel, Weng, Yamada, Yamamoto, Yang, Zhang   +42 more
core   +2 more sources

Reducing Open‐Circuit Voltage Losses in Wide‐Bandgap FAPbBr3 Perovskite Solar Cells for Continuous Unassisted Light‐Driven Water Splitting

Advanced Functional Materials, EarlyView.
The combination of formamidinium thiocyanate and 1,3‐propane diammonium iodide for bulk and top‐surface passivation, and a ternary fullerene blend to improve energy band alignment, suppresses energy losses in wide‐bandgap FAPbBr3 perovskite solar cells.
Laura Bellini, Daniël Grosfeld, Bruno Branco, Guus J. W. Aalbers, Lana M. Kessels, Willemijn H. M. Remmerswaal, Nicolas Daub, Kunal Datta, Martijn M. Wienk, René A. J. Janssen   +9 more
wiley   +1 more source

Oxyfluorides for electrochemical and photoelectrochemical water oxidation: a review and basic tutorial

Journal of Asian Ceramic Societies
The development of materials that not only exhibit high performance but are also cost-effective for (photo)electrochemical water oxidation is crucial for sustainable hydrogen production through water splitting. Oxyfluorides, a unique class of mixed-anion
Ryusuke Mizuochi, Kazuhiko Maeda
doaj   +1 more source

A perspective on using experiment and theory to identify design principles in dye-sensitized solar cells [PDF]

, 2018
Dye-sensitized solar cells (DSCs) have been the subject of wide-ranging studies for many years because of their potential for large-scale manufacturing using roll-to-roll processing allied to their use of earth abundant raw materials.
Abuabara SG, Arthur Connell, Cao Y, Saygili Y, Ummadisingu A, Teuscher J, Luo J, Pellet N, Giordano F, Zakeeruddin SM, Moser J-E, Freitag M, Hagfeldt A, Grätzel M, Carnie MJ, Christopher Kershaw, Dawn Geatches, Eurig W. Jones, Holliman PJ, James McGettrick, Kakiage K, Leo Furnell, McEwen JJ, Nazeeruddin MK, Pastore M, Peter J. Holliman, Robert Hobbs, Rosie Anthony, Sebastian Metz, Sundari CDD   +18 more
core   +4 more sources

Azaporphyrinoid‐Based Photo‐ and Electroactive Architectures for Advanced Functional Materials

Advanced Materials, EarlyView.
A long‐standing collaboration between the Torres and Guldi groups has yielded diverse azaporphyrinoid‐based donor‐acceptor nanohybrids with promising applications in solar energy conversion. This conspectus highlights key molecular platforms and structure‐function relationships that govern light and charge management, supporting the rational design of ...
Jorge Labella, Kobra Azizi, Dirk M. Guldi, Tomás Torres   +3 more
wiley   +1 more source