Results 1 to 10 of about 5,398 (227)
Study on the Optimization of Cu-Zn-Sn-O to Prepare Cu2ZnSnS4 Thin Film via a Nano Ink Coating Method [PDF]
Frontiers in Chemistry, 2021 To reduce the formation of the impurity phase, a buffer volume can be used to expands and smooths the surface of Cu2ZnSnS4(CZTS) thin film. In this study, a Cu-Zn-Sn-O(CZTO) precursor was synthesized through the process of coprecipitation-calcination ...
Qian Li +10 more
doaj +2 more sources
Applied Water Science, 2018 Cu2ZnSnS4 QDs (5–7 nm) were synthesized by chemical coprecipitation route. Using prepared Cu2ZnSnS4 QDs, a new type of BiOCl–Cu2ZnSnS4 heterostructures were prepared using bismuth nitrate as a precurssor and potassium chloride as a source of chlorine at ...
Baban H Shambharkar
exaly +3 more sources
Transport properties of Cu2ZnSnS4
Moldavian Journal of the Physical Sciences, 2012 Temperature dependence of the resistivity, p(T), of five single crystalline p-Cu2ZnSnS4 samples is investigated in the interval of T ~ 30010 K. Below ~200 K, p(T) exhibits an activated behavior obeying the Mott variable-range hopping conductivity law ...
Guc, Maxim +5 more
doaj +3 more sources
Highest Solar-to-Hydrogen Conversion Efficiency in Cu2ZnSnS4 Photocathodes and Its Directly Unbiased Solar Seawater Splitting [PDF]
Nano-Micro LettersHighlights 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 +9 more
doaj +2 more sources
Computational and experimental characterizations of annealed Cu2ZnSnS4 thin films
Heliyon, 2022 We report on the synthesis and characterization of Cu2ZnSnS4 (CZTS) thin films prepared at different annealing temperatures using the sol-gel method and deposited on glass substrates using the immersing method.
Ahmad A Ahmad +2 more
exaly +3 more sources
Kesterite thin films of Cu2ZnSnS4 obtained by spray pyrolysis [PDF]
, 2012 Thin films of Cu2ZnSnS4 CZTS were deposited using the spray pyrolysis method as relatively fast and vacuum free method. Obtained samples were analyzed using the X Ray Fluorescence, grazing incidence X Ray Diffraction and Raman Spectroscopy techniques ...
Arushanov, E.K. +8 more
core +4 more sources
International Journal of Electrochemical Science, 2021 High-temperature sulfurization is an effective method for preparing Cu2ZnSnS4 thin-film solar cells with reduced volume resistivity and defect density and a high energy conversion efficiency.
Qian Li +11 more
doaj +1 more source
Copper-based kesterite thin films for photoelectrochemical water splitting
High Temperature Materials and Processes, 2021 Copper kesterite Cu2ZnSnS4 is a promising photoabsorber material for solar cells and photoelectrochemical (PEC) water splitting. In this article, we will first review the crystallographic/energetic structures of Cu2ZnSnS4 in view of its applications to ...
Ikeda Shigeru
doaj +1 more source
Efficiency enhancement of Cu2ZnSnS4 solar cells via surface treatment engineering [PDF]
Royal Society Open Science, 2018 Pure-sulphide Cu2ZnSnS4 (CZTS) thin film solar cells were prepared by a low-cost, non-toxic and high-throughput method based on the thermal decomposition and reaction of sol–gel precursor solution, followed by a high temperature sulfurization process in ...
Rongrong Chen +4 more
doaj +1 more source
Influence of Zn excess on compositional, structural and vibrational properties of Cu2ZnSn0.5Ge0.5Se4 thin films and their effect on solar cell efficiency [PDF]
, 2022 This Accepted Manuscript will be available for reuse under a CC BY-NC-ND licence after 24 months of embargo periodThe effect of Zn content on compositional, structural and vibrational properties of Cu2ZnSn1-xGexSe4 (CZTGSe, x ~ 0.5) thin films is ...
Caballero, R. +7 more
core +1 more source