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Research Progress of Photoanodes for Quantum Dot Sensitized Solar Cells
Cailiao gongcheng, 2017 This paper presents the development status and tendency of quantum dot sensitized solar cells. Photoanode research progress and its related technologies are analyzed in detail from the three ways of semiconductor thin films, quantum dot co-sensitization ...
LI Zhi-min +4 more
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Photoelectrochemical Enhancement of Graphene@WS2 Nanosheets for Water Splitting Reaction
Nanomaterials, 2022 Tungsten disulfide nanosheets were successfully prepared by one-step chemical vapor deposition using tungsten oxide and thiourea in an inert gas environment.
Mahmoud Nasr +9 more
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Atomically thin photoanode of InSe/graphene heterostructure [PDF]
Nature Communications, 2021 AbstractAchieving high-efficiency photoelectrochemical water splitting requires a better understanding of ion kinetics, e.g., diffusion, adsorption and reactions, near the photoelectrode’s surface. However, with macroscopic three-dimensional electrodes, it is often difficult to disentangle the contributions of surface effects to the total photocurrent ...
Haihong Zheng +10 more
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Plasma Electrolytic Oxidation Synthesis of Heterostructured TiO2 for Photoanode Applications
Proceedings, 2023 In the renewable energy field, the conversion of solar light into electrical or chemical energy is considered essential to moving towards a truly green energy economy.
Ramūnas Levinas +7 more
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Materials Research Express, 2021 Nanoparticles of TiO _2 and TiO _2 -ZnO composite (2:1 molar ratio) were synthesized utilizing the sol-gel and solution combustion approaches, respectively.
H A Deepa, G M Madhu, B E Kumara Swamy
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Energies, 2020 Photoelectrochemical water splitting is considered as a long-term solution for the ever-increasing energy demands. Various strategies have been employed to improve the traditional TiO2 photoanode.
Swetha S. M. Bhat +4 more
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Small, 2023 AbstractAchieving highly performant photoanodes for oxygen evolution is key to developing photoelectrochemical devices for solar water splitting. In this work, BiVO4 photoanodes are enhanced with a series of core–shell structured bimetallic nickel‐cobalt phosphides (MPs), and key insights into the role of co‐catalysts are provided.
Junyi Cui +7 more
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Ultrafast Charge Carrier Dynamics in CuWO4 Photoanodes [PDF]
The Journal of Physical Chemistry C, 2021 CuWO4 is a ternary metal oxide semiconductor with promising properties for photoelectrochemical (PEC) water splitting and solar light conversion, due to its quite low band gap (2.3 eV) and high stability in an alkaline environment. Aiming at understanding the origin of the relatively low PEC efficiency attained with CuWO4 photoanodes, we here ...
Ivan Grigioni +6 more
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An MnNCN-Derived Electrocatalyst for CuWO4 Photoanodes
Langmuir, 2018 CuWO4 is a photoanode candidate in neutral pH, and manganese-based oxygen evolution reaction electrocatalysts are of high interest due to their low price and low toxicity. Considering the unexplored chemistry of transition-metal carbodiimides/cyanamides for the PEC water oxidation, we investigated MnNCN as an electrocatalyst for CuWO4 under AM 1.5G ...
Martin Davi +9 more
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Energies, 2020 Layers of titania are the critical components in sensitized photovoltaics. The transfer of electrons occurs from the dye molecule to the external circuit through a transparent conducting oxide, namely fluorine-doped tin oxide (FTO).
Siva Sankar Nemala +7 more
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