A redox-stable chromate cathode decorated with in situ grown nickel nanocatalyst for efficient carbon dioxide electrolysis

2015 ◽  
Vol 5 (3) ◽  
pp. 1929-1940 ◽  
Author(s):  
Cong Ruan ◽  
Kui Xie
Keyword(s):  
Carbon Dioxide ◽  
High Temperature ◽  
Ni Nanoparticles

Ni nanoparticles are anchored on the surface of a chromate substrate by in situ growth, and significantly improve its performance for high-temperature CO2 electrolysis.

Chromate cathode decorated with in-situ growth of copper nanocatalyst for high temperature carbon dioxide electrolysis

2014 ◽  
Vol 39 (36) ◽  
pp. 20888-20897 ◽  
Author(s):  
Huaxin Li ◽  
Gehui Sun ◽  
Kui Xie ◽  
Wentao Qi ◽  
Qingqing Qin ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
High Temperature ◽  
In Situ Growth

scholarly journals In Situ Quantitative Raman Detection of Dissolved Carbon Dioxide and Sulfate in Deep-Sea High-Temperature Hydrothermal Vent Fluids

2018 ◽  
Vol 19 (6) ◽  
pp. 1809-1823 ◽  
Author(s):  
Lianfu Li ◽  
Xin Zhang ◽  
Zhendong Luan ◽  
Zengfeng Du ◽  
Shichuan Xi ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
High Temperature ◽  
Deep Sea ◽  
Hydrothermal Vent ◽  
Dissolved Carbon ◽  
Dissolved Carbon Dioxide

Single-phase nickel-doped ceria cathode with in situ grown nickel nanocatalyst for direct high-temperature carbon dioxide electrolysis

RSC Advances ◽  
2014 ◽  
Vol 4 (76) ◽  
pp. 40494-40504 ◽  
Author(s):  
Wentao Qi ◽  
Kui Xie ◽  
Min Liu ◽  
Guojian Wu ◽  
Yan Wang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
High Temperature ◽  
Single Phase ◽  
Doped Ceria

In situ growth of Ni nanocatalysts on CeO2 surface has been achieved and the direct carbon dioxide electrolysis reaches high efficiencies using this material as cathode.

In situ controllable assembly of layered-double-hydroxide-based nickel nanocatalysts for carbon dioxide reforming of methane

2015 ◽  
Vol 5 (3) ◽  
pp. 1588-1597 ◽  
Author(s):  
Zhenxin Xu ◽  
Ning Wang ◽  
Wei Chu ◽  
Jie Deng ◽  
Shizhong Luo
Keyword(s):  
Carbon Dioxide ◽  
Pore Structure ◽  
Uniform Distribution ◽  
Layered Double Hydroxide ◽  
Catalytic Performance ◽  
Ni Nanoparticles ◽  
Confinement Effects ◽  
Carbon Dioxide Reforming ◽  
Double Hydroxide

The dual confinement effects from alumina and LDH precursors produced a new nanoplates-on-pore structure with a uniform distribution and smaller size of Ni nanoparticles (NPs) for the LDOs/γ-Al2O3, while enhanced catalytic performance and better resistance to sintering and coking.

scholarly journals In situ Growth of NixCu1-x Alloy Nanocatalysts on Redox-reversible Rutile (Nb,Ti)O4 Towards High-Temperature Carbon Dioxide Electrolysis

2014 ◽  
Vol 4 (1) ◽  
Author(s):  
Haoshan Wei ◽  
Kui Xie ◽  
Jun Zhang ◽  
Yong Zhang ◽  
Yan Wang ◽  
...  
Keyword(s):  
Carbon Dioxide ◽  
High Temperature ◽  
In Situ Growth

scholarly journals Synthesis and Evaluation of the A-Site Deficient Perovskite La0.65Sr0.3Cr0.85Ni0.15O3-δ as Fuel Electrode for High Temperature Co-Electrolysis Enhanced by In Situ Exsolution of Ni Nanoparticles

2019 ◽  
Vol 91 (1) ◽  
pp. 1751-1760 ◽  
Author(s):  
Diana María Amaya Dueñas ◽  
Guoxing Chen ◽  
Anke Weidenkaff ◽  
Noriko Sata ◽  
Feng Han ◽  
...  
Keyword(s):  
High Temperature ◽  
Ni Nanoparticles ◽  
A Site

Synthesis and study of magnetic properties of high temperature stable Ni nanoparticles in a nearly amorphous AlPO4 matrix in an oxidative atmosphere

2014 ◽  
Vol 2 (26) ◽  
pp. 5142-5148 ◽  
Author(s):  
Rajalaxmi Maharana ◽  
M. Manivel Raja ◽  
V. V. Bhanu Prasad ◽  
Pradip Paik ◽  
Subir Roy
Keyword(s):  
Magnetic Properties ◽  
High Temperature ◽  
Reducing Agent ◽  
Ni Nanoparticles ◽  
Graphitized Carbon ◽  
Carbon Coated ◽  
Oxidative Atmosphere ◽  
Amorphous Alpo4

Graphitized carbon coated Ni nanoparticles were synthesized in an AlPO4 matrix in situ in an oxidative atmosphere without using any foreign reducing agent.

The reaction of amorphous Ni-Nb films with Si in the presence of a native SiO2 layer

1990 ◽  
Vol 48 (4) ◽  
pp. 664-665
Author(s):  
N. Rozhanski ◽  
A. Barg
Keyword(s):  
High Temperature ◽  
Crystallization Temperature ◽  
Diffusion Barriers ◽  
Sio2 Layer ◽  
Si Substrate ◽  
Cross Sectional ◽  
Plan View ◽  
Temperature Range ◽  
Sputter Deposited

Amorphous Ni-Nb alloys are of potential interest as diffusion barriers for high temperature metallization for VLSI. In the present work amorphous Ni-Nb films were sputter deposited on Si(100) and their interaction with a substrate was studied in the temperature range (200-700)°C. The crystallization of films was observed on the plan-view specimens heated in-situ in Philips-400ST microscope. Cross-sectional objects were prepared to study the structure of interfaces.The crystallization temperature of Ni5 0 Ni5 0 and Ni8 0 Nb2 0 films was found to be equal to 675°C and 525°C correspondingly. The crystallization of Ni5 0 Ni5 0 films is followed by the formation of Ni6Nb7 and Ni3Nb nucleus. Ni8 0Nb2 0 films crystallise with the formation of Ni and Ni3Nb crystals. No interaction of both films with Si substrate was observed on plan-view specimens up to 700°C, that is due to the barrier action of the native SiO2 layer.

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