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Article
Morphology effects of in situ hydrothermally treated hierarchical TiO2 nanofilms on their photoelectrochemical cathodic protection performance against 304 stainless steel corrosion
Various TiO2 nanofilms with nanosheet, nanosheet–nanowire hybrid, and nanowire nanostructures were successfully achieved through an in situ hydrothermal alkali-etching method. The effects of the TiO2 film structu...
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Article
Electrocatalytic oxygen reduction of three-dimensional carbon fiber-based composites for seawater oxygen-dissolved battery
One-step hydrothermal reduction method was used to prepare three-dimensional carbon fiber brush-based graphene–platinum (CFB/Pt–G) composites to improve the electrocatalytic oxygen reduction activity of cathod...
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Article
Morphology evolution effects on electrochemical activity of hierarchically stacking SnO2-Sb/TiO2-NTs electrode prepared by the hydrothermal method
Distinct three-dimensional hierarchically stacking SnO2-Sb/TiO2-NTs electrode with a good-adhesion TiO2-NTs@SnO2-Sb interlayer, a compact plate SnO2-Sb middle layer, and an apparent uniform microsphere layer was ...
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Article
Preparation and microbial fuel cell application of sponge-structured hierarchical polyaniline-texture bioanode with an integration of electricity generation and energy storage
The choice of anode materials and structure has an important influence on the performance of microbial fuel cells (MFCs). In this paper, a flexible and compressible bioanode with the features of integration of...
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Article
Morphology-dependent activities of TiO2-NTs@Sb-SnO2 electrodes for efficient electrocatalytic methyl orange decolorization
Novel two-stage pulse electrodeposition was used to fabricate TiO2-NTs@Sb-SnO2 electrodes. At the first pulse stage, a compact Sb-SnO2-coating TiO2-NTs interlayer was realized; at the second, various morphologies...
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Article
Enhanced Performance of a Microbial Fuel Cell with a Capacitive Bioanode and Removal of Cr (VI) Using the Intermittent Operation
This study investigated a system which simultaneously produced electricity and stored energy in the MFC integrated MnO2-modified capacitive bioanode. Compared to the noncapacitive anode, the maximum power density...