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Selection of Solar Concentrator Design Concepts for Planar Photoelectrochemical Water Splitting Devices

open access: yesEnergies, 2020
Photoelectrochemical water splitting is a promising pathway for solar-driven hydrogen production with a low environmental footprint. The utilization of solar concentrators to supply such water splitting devices with concentrated solar irradiation offers ...
Simon Caron   +2 more
doaj   +1 more source

Development of ABO4‐type photoanodes for photoelectrochemical water splitting

open access: yesEcoEnergy, 2023
Photoelectrochemical (PEC) water splitting with zero carbon emissions is a promising technology to solve the global issues of energy shortage and environmental pollution. However, the current development of PEC systems is facing a bottleneck of low solar‐
Xin Wang   +6 more
doaj   +1 more source

Ruthenium Nanoparticles for Catalytic Water Splitting [PDF]

open access: yesChemSusChem, 2019
AbstractBoth global warming and limited fossil resources make the transition from fossil to solar fuels an urgent matter. In this regard, the splitting of water activated by sunlight is a sustainable and carbon‐free new energy conversion scheme able to produce efficient technological devices.
Jordi Creus   +6 more
openaire   +4 more sources

Bipolar Membranes Containing Iron-Based Catalysts for Efficient Water-Splitting Electrodialysis

open access: yesMembranes, 2022
Water-splitting electrodialysis (WSED) process using bipolar membranes (BPMs) is attracting attention as an eco-friendly and efficient electro-membrane process that can produce acids and bases from salt solutions.
Hyeon-Bee Song, Moon-Sung Kang
doaj   +1 more source

Recent progress in oxynitride photocatalysts for visible-light-driven water splitting

open access: yesScience and Technology of Advanced Materials, 2015
Photocatalytic water splitting into hydrogen and oxygen is a method to directly convert light energy into storable chemical energy, and has received considerable attention for use in large-scale solar energy utilization.
Tsuyoshi Takata   +2 more
doaj   +1 more source

A Thermogravimetric Temperature-Programmed Thermal Redox Protocol for Rapid Screening of Metal Oxides for Solar Thermochemical Hydrogen Production

open access: yesFrontiers in Energy Research, 2022
As combinatorial and computational methods accelerate the identification of potentially suitable thermochemically-active oxides for use in solar thermochemical hydrogen production (STCH), the onus shifts to quickly evaluating predicted performance ...
Michael D. Sanders   +3 more
doaj   +1 more source

Defect‐Rich Heterogeneous MoS2/NiS2 Nanosheets Electrocatalysts for Efficient Overall Water Splitting

open access: yesAdvanced Science, 2019
Designing and constructing bifunctional electrocatalysts is vital for water splitting. Particularly, the rational interface engineering can effectively modify the active sites and promote the electronic transfer, leading to the improved splitting ...
Jinghuang Lin   +9 more
doaj   +1 more source

Experimental studies on influence factors and mechanism of critical water pressure of hydraulic splitting in rock mass

open access: yesShuili Shuiyun Gongcheng Xuebao, 2018
In order to investigate the impacts of material strength, initial crack opening, initial slit length, and the axial compressive stress on the critical water pressure for hydraulic splitting of the rock masses, the cement mortar is selected as the ...
LIU Detan   +4 more
doaj   +1 more source

Hydrogen production from the air

open access: yesNature Communications, 2022
While obtaining H2 from water splitting offers a promising strategy for renewable fuel production, current technologies rely on liquid freshwater. Here, authors use a hygroscopic electrolyte to achieve electrocatalytic water vapor splitting driven by ...
Jining Guo   +7 more
doaj   +1 more source

Recent Advances of Modified Ni (Co, Fe)-Based LDH 2D Materials for Water Splitting

open access: yesMolecules, 2023
Water splitting technology is an efficient approach to produce hydrogen (H2) as an energy carrier, which can address the problems of environmental deterioration and energy shortage well, as well as establishment of a clean and sustainable hydrogen ...
Chenguang Li   +4 more
doaj   +1 more source

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