scholarly journals Polymer-Protected Bimetallic Nanocluster Catalysts Having Core/Shell Structure for Accelerated Electron Transfer in Visible-Light-Induced Hydrogen Generation

1999 ◽  
Vol 31 (11_2) ◽  
pp. 1127-1132 ◽  
Author(s):  
Naoki Toshima ◽  
Kazutaka Hirakawa
Keyword(s):  
Electron Transfer ◽  
Visible Light ◽  
Shell Structure ◽  
Hydrogen Generation ◽  
Core Shell ◽  
Core Shell Structure

n-p Heterojunction of TiO2-NiO core-shell structure for efficient hydrogen generation and lignin photoreforming

2021 ◽  
Vol 585 ◽  
pp. 694-704
Author(s):  
Heng Zhao ◽  
Chao-Fan Li ◽  
Li-Yang Liu ◽  
Bruna Palma ◽  
Zhi-Yi Hu ◽  
...  
Keyword(s):  
Shell Structure ◽  
Hydrogen Generation ◽  
Core Shell ◽  
Core Shell Structure

Hydrogen generation from hydrolysis of aluminum/graphite composites with a core–shell structure

2012 ◽  
Vol 37 (9) ◽  
pp. 7457-7463 ◽  
Author(s):  
Xia-Ni Huang ◽  
Chun-Ju Lv ◽  
Yang Wang ◽  
Hang-Yan Shen ◽  
Da Chen ◽  
...  
Keyword(s):  
Shell Structure ◽  
Hydrogen Generation ◽  
Core Shell ◽  
Core Shell Structure ◽  
Graphite Composites ◽  
Hydrolysis Of

Preparation, Characterization and Visible-Light Catalytic Activity of Core-Shell Structure NiFe2O4@TiO2 Ferrite Nanoparticles

2016 ◽  
Vol 680 ◽  
pp. 272-277
Author(s):  
Zhou Li Lu ◽  
Peng Zhao Gao ◽  
Rui Xue Ma ◽  
Yu Kun Sun ◽  
Dong Yun Li
Keyword(s):  
Catalytic Activity ◽  
Visible Light ◽  
Shell Structure ◽  
Shell Thickness ◽  
Spinel Ferrite ◽  
Sol Gel ◽  
Magnetic Core ◽  
Core Shell ◽  
Calcination Temperatures ◽  
Core Shell Structure

The core-shell structure NiFe2O4@TiO2 nanoparticles was successfully prepared using a sol-gel method, the influence of shell thickness and calcination temperatures on the composition, microstructure, magnetic properties and visible-light catalytic activity of the nanoparticles was studied by XRD, TEM, Uv–vis, vibrating sample magnetometer, etc. Results showed the main composition of core in NiFe2O4@TiO2 was spinel ferrite, and the shell was anatase TiO2, and theshell thickness increased significantly with the increase of TiO2 content, ranging from 10nm to 50nm. The Ms and Mr of nanoparticles decreased with the increase of TiO2 content, and no obvious reaction between the magnetic core and shell occurred; visible-light degradation percent of NiFe2O4@TiO2 nanoparticles increased along with the increase of TiO2 content, whereas the recovery rate of it decreased. Degradation percent and the recovery percent of NiFe2O4@TiO2-50 still reached 93.7% and 90.5%, even after 10 cycle times, respectively, possessing the excellent long-term stability.

scholarly journals CdS–MoS2 heterostructures on Mo substrates via in situ sulfurization for efficient photoelectrochemical hydrogen generation

RSC Advances ◽  
2017 ◽  
Vol 7 (71) ◽  
pp. 44626-44631 ◽  
Author(s):  
Xianglin Zhu ◽  
Peng Wang ◽  
Qianqian Zhang ◽  
Zeyan Wang ◽  
Yuanyuan Liu ◽  
...  
Keyword(s):  
Shell Structure ◽  
Hydrogen Generation ◽  
Double Layers ◽  
Core Shell ◽  
Core Shell Structure

CdS–MoS2 photoelectrode with a double layers core shell structure was prepared on Mo substrate through using a simple electrodeposition and– in situ sulfurization method on Mo substrate.

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