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Article
The Micro-Structure and Electron Conduction Mechanism of Hydrogenated Nano-Crystalline Silicon Films
The hydrogenated nano-crystalline silicon (nc-Si:H) films have been deposited with PECVD method. The micro-structure of these films has been studied by TEM and HREM. The PECVD nc-Si:H films show fiber texture ...
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Article
Activity of reducing steel slag of EAF
Reducing steel slag (RSS) was mainly acquired from five electric-arc furnace (EAF) steelmaking plants (among them, the products of two plants were carbon steel and those of other plants were stainless steel) f...
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Article
Open AccessFacile synthesis of SrCO3 nanostructures in methanol/water solution without additives
Highly dispersive strontium carbonate (SrCO3) nanostructures with uniform dumbbell, ellipsoid, and rod-like morphologies were synthesized in methanol solution without any additives. These SrCO3 were characterized...
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Article
Preparation of hierarchical-pore gas diffusion layer for fuel cell
Proton exchange membrane fuel cell (PEMFC) is a promising automotive power source that has been gradually applied due to its many advantages such as pollution-free and low-temperature start-up. The gas diffusi...
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Article
Research on new flow channel design for improving water management ability of proton exchange membrane fuel cell
In order to improve the performance of the proton exchange membrane fuel cell (PEMFC), the simulation experiments are carried out on the traditional straight channel, the cathode variable cross-section flow ch...
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Article
AutoMat: Automated materials discovery for electrochemical systems
Large-scale electrification is vital to addressing the climate crisis, but several scientific and technological challenges remain to fully electrify both the chemical industry and transportation. In both of th...
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Article
Impedance behaviors of Nd-doped BiFeO3 ceramics with 0.10 ≤ x ≤ 0.30
The Bi1-xNdxFeO3 (BNFO) ceramics with 0.10 ≤ x ≤ 0.30 were fabricated by the solid-state reaction method. As Nd concentration x increases, the samples experience a structural phase transition from R3c phase to Pn...
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Article
Open AccessMicroencapsulated phase change material through cellulose nanofibrils stabilized Pickering emulsion templating
Phase change materials (PCMs) possess remarkable capability to store and release substantial amounts of energy during the processes of melting and crystallization across a wide temperature range, thus holding ...
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Article
Organic ligand nanoarchitectonics for BiVO4 photoanodes surface passivation and cocatalyst grafting
Bismuth vanadate (BiVO4) is a promising photoanode material for efficient photoelectrochemical (PEC) water splitting, whereas its performance is inhibited by detrimental surface states. To solve the problem, here...