Results 1 to 10 of about 5,800 (215)

Highest Solar-to-Hydrogen Conversion Efficiency in Cu2ZnSnS4 Photocathodes and Its Directly Unbiased Solar Seawater Splitting [PDF]

Nano-Micro Letters
Highlights A novel approach, precursor seed layer engineering, is applied to prepare Cu2ZnSnS4 (CZTS) light-absorbing films using the solution-processed spin-coating method.
Muhammad Abbas, Shuo Chen, Zhidong Li, Muhammad Ishaq, Zhuanghao Zheng, Juguang Hu, Zhenghua Su, Yanbo Li, Liming Ding, Guangxing Liang   +9 more
doaj   +2 more sources

Device Postannealing with Superficially Ag‐Modified Absorber for High‐Efficiency Cd‐Free Cu2ZnSnS4 Solar Cells [PDF]

Small Science
Cation substitution is a promising research direction for further improving the device performance of Cu2ZnSnS4 (CZTS) solar cells by mitigating recombination loss at deep‐level defects.
Xiaojie Yuan, Jialiang Huang, Jianjun Li, Kaiwen Sun, Ao Wang, Xiaojing Hao   +5 more
doaj   +2 more sources

Advancements in photovoltaic efficiency: The role of fluorine-doped CZTS in homojunction solar cells [PDF]

Heliyon
Copper Zinc Tin Sulfide (CZTS) solar cells have absorbed significant appeal as an efficient approach for sustainable photovoltaic technology. This research introduces a groundbreaking approach to thin-film solar cells using a novel Fluorine-doped CZTS ...
Milad Yousefizad, Zohreh Golshan Bafghi, Amirmohammad Shahriyari, Andia Javanmardi, Naser Hakimi Raad, Ashraf Ahmadi Shadmehri, Siavosh Samoodi, Negin Manavizadeh, Ali Moafi   +8 more
doaj   +2 more sources

Visible light active Cu(3−x)Zn x SnS4 for efficient photocatalytic degradation of brilliant green dye [PDF]

Scientific Reports
Copper zinc tin sulfide (Cu(3−x)ZnxSnS4, CZTS) is an eco-friendly, non-toxic, and cost-effective photocatalyst composed of earth-abundant elements, offering a tunable narrow band gap that is ideal for environmental remediation.
Ashmalina Rahman, Fazlurrahman Khan, James Robert Jennings, Young-Mog Kim, Mohammad Mansoob Khan   +4 more
doaj   +2 more sources

The effect of post-annealing on the performance of the Cu2ZnSnS4 solar cells [PDF]

Scientific Reports
Cu2ZnSnS4 (CZTS) solar cells commonly undergo post-annealing treatments to enhance their performance. However, multiple concurrent effects, including Cu–Zn disorder, Na diffusion from the back contact, CZTS grain boundary passivation, and elemental ...
Mungunshagai Gansukh, Filipe Martinho, Moises Espindola, Sara Engberg, Jørgen Schou, Stela Canulescu   +5 more
doaj   +2 more sources

Noble metal-free CZTS electrocatalysis: synergetic characteristics and emerging applications towards water splitting reactions [PDF]

Frontiers in Chemistry
This review provides a comprehensive overview of the production and modification of CZTS nanoparticles (NPs) and their application in electrocatalysis for water splitting.
Somnath C. Dhawale, Renuka V. Digraskar, Renuka V. Digraskar, Renuka V. Digraskar, Anil V. Ghule, Bhaskar R. Sathe, Bhaskar R. Sathe   +6 more
doaj   +2 more sources

Preparation and Characterization of Nanostructured Inorganic Copper Zinc Tin Sulfide-Delafossite Nano/Micro Composite as a Novel Photodetector with High Efficiency

Photonics, 2022
A novel photodetector, based on Cu2ZnSnS4, CZTS, is deposited on Cu/CuFeO2 for wavelength and light power intensity detection. The preparation of CuFeO2 is carried out by the direct combustion of Cu foil wetted with Fe(NO3)2 solution.
Amira H. Ali, Asmaa S. Hassan, Ashour M. Ahmed, Ahmed A. Abdel-Khaliek, Sawsan Abd El Khalik, Safaa M. Abass, Mohamed Shaban, Fatimah Mohammed Alzahrani, Mohamed Rabia   +8 more
doaj   +1 more source

Raman study of colloidal Cu2ZnSnS4 nanocrystals obtained by “green” synthesis modified by seed nanocrystals or extra cations in the solution

Heliyon, 2023
The method of affordable colloidal synthesis of nanocrystalline Cu2ZnSnS4 (CZTS) is developed, which is suitable for obtaining bare CZTS nanocrystals (NCs), cation substituted CZTS NCs, and CZTS-based hetero-NCs.
O.A. Kapush, V.M. Dzhagan, N.V. Mazur, Ye.O. Havryliuk, A. Karnaukhov, R.A. Redko, S.I. Budzulyak, S. Boruk, I.S. Babichuk, M.I. Danylenko, V.O. Yukhymchuk   +10 more
doaj   +1 more source

Preparation and photocatalytic properties of Cu2ZnSnS4 for H2 production

Materials Research Express, 2020
Cu _2 ZnSnS _4 (CZTS) thin film photocatalytic water splitting for hydrogen production under visible light irradiation has been reported together with CZTS nanoparticles prepared by ultrasonic spray pyrolysis and hydrothermal method, respectively.
Jiansheng Wang, Xiongfeng Zeng, Yingna Zhao, Wenli Zhang   +3 more
doaj   +1 more source

Photoconversion Optimization of Pulsed-Laser-Deposited p-CZTS/n-Si-Nanowires Heterojunction-Based Photovoltaic Devices

Nanomaterials, 2020
We report on the achievement of novel photovoltaic devices based on the pulsed laser deposition (PLD) of p-type Cu2ZnSnS4 (CZTS) layers onto n-type silicon nanowires (SiNWs).
Zakaria Oulad Elhmaidi, Mohammed Abd-Lefdil, My Ali El Khakani   +2 more
doaj   +1 more source