scholarly journals Boosting hydrogen generation by anodic oxidation of iodide over Ni–Co(OH)2 nanosheet arrays

2021 ◽  
Author(s):  
Enlai Hu ◽  
Yue Yao ◽  
Yi Chen ◽  
Yuanjing Cui ◽  
Zhiyu Wang ◽  
...  
Keyword(s):  
Anodic Oxidation ◽  
Room Temperature ◽  
Hydrogen Generation ◽  
Substrate Oxidation ◽  
Iodide Oxidation ◽  
Nanosheet Arrays ◽  
Oxidation Performance

Prominent iodide oxidation performance is achieved over Ni doped Co(OH)2 nanosheet arrays obtained by a substrate oxidation strategy at room temperature.

Study on Regeneration Ability of Oxidation Film on Ignition-Proof Magnesium Alloy Added with RE

2011 ◽  
Vol 284-286 ◽  
pp. 1665-1670
Author(s):  
Zheng Hua Deng ◽  
Hua Ji Li ◽  
Wei Bin Li
Keyword(s):  
Magnesium Alloy ◽  
Oxide Film ◽  
Room Temperature ◽  
Surface Film ◽  
Surface Oxidation ◽  
Surface Oxide ◽  
Regeneration Ability ◽  
Surface Oxide Film ◽  
Oxidation Performance

The ZM5-0.1%RE magnesium alloy was heated to 800°C, when the surface oxide film was formed, the ZM5-0.1% RE Magnesium alloy which had being oxidized obtained by removing the surface oxidation film on the ZM5-0.1%RE magnesium alloy at room temperature. TGA curve, oxidaxion kinetics curves at constant temperatuers of the alloy and XRD spectrum of the surface film were analyzed in order to investigate the sureface oxidation behavior.The results show that the alloy still has anti-oxidation performance, And the oxide inerease occurred mostly between 400°C and 700°C，a layer of tight oxide film with 4-5.5um and composed of RE2O3, MgO, Al2O3and Mg17Al12was formed on the surface of magnesiurn alloy. The tight surface oxide film prevented the further oxidation of the base magnesiurn alloy, It show that the regeneration ability of oxidation film on ZM5-0.1%RE Magnesium Alloy was good.

Single crystalline Cu2ZnSnS4 nanosheet arrays for efficient photochemical hydrogen generation

RSC Advances ◽  
2015 ◽  
Vol 5 (4) ◽  
pp. 2543-2549 ◽  
Author(s):  
Bo-Jun Li ◽  
Peng-Fei Yin ◽  
Yu-Zhu Zhou ◽  
Zhi-Ming Gao ◽  
Tao Ling ◽  
...  
Keyword(s):  
Hydrogen Production ◽  
Glass Substrate ◽  
Hydrogen Generation ◽  
Solar Hydrogen ◽  
Single Crystalline ◽  
Conductive Glass ◽  
Nanosheet Arrays ◽  
Solar Hydrogen Production

We present a scalable route for the preparation of single crystalline Cu2ZnSnS4 nanosheet arrays on conductive glass substrate, and demonstrate this architecture as an effective photocathode for solar hydrogen production.

Immobilizing AgPd alloy on Vulcan XC-72 carbon: a novel catalyst for highly efficient hydrogen generation from formaldehyde aqueous solution

RSC Advances ◽  
2016 ◽  
Vol 6 (107) ◽  
pp. 105638-105643 ◽  
Author(s):  
Shutao Gao ◽  
Tao Feng ◽  
Qiuhua Wu ◽  
Cheng Feng ◽  
Ningzhao Shang ◽  
...  
Keyword(s):  
Aqueous Solution ◽  
Room Temperature ◽  
Hydrogen Generation ◽  
Bimetallic Catalyst ◽  
Highly Efficient ◽  
Novel Catalyst ◽  
First Time

A novel bimetallic catalyst, AgPd nanoalloy supported on Vulcan XC-72 carbon (AgPd@C-72), has been successfully fabricated and used for catalyzing H2 generation from formaldehyde aqueous solution at room temperature for the first time.

Facile room-temperature growth of nanostructured CuBi2O4 for selective electrochemical reforming and photoelectrochemical hydrogen evolution reactions

2020 ◽  
Vol 4 (2) ◽  
pp. 625-632 ◽  
Author(s):  
Chia-Yu Lin ◽  
Shao-Yu Lin ◽  
Ming-Chun Tsai ◽  
Cheng-Hsien Wu
Keyword(s):  
Hydrogen Evolution ◽  
Chemical Bath Deposition ◽  
Room Temperature ◽  
Hydrogen Generation ◽  
Temperature Growth ◽  
Hydrogen Evolution Reactions ◽  
Seed Mediated

Facile, room-temperature, and surfactant-free seed-mediated chemical bath deposition was developed to directly grow nanostructured CuBi2O4 with promising properties towards electro-reforming of glucose and PEC hydrogen generation.

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