One-Pot Synthesis of Concave Platinum–Cobalt Nanocrystals and Their Superior Catalytic Performances for Methanol Electrochemical Oxidation and Oxygen Electrochemical Reduction

2017 ◽  
Vol 9 (41) ◽  
pp. 36164-36172 ◽  
Author(s):  
Yanxia Ma ◽  
Lisi Yin ◽  
Tao Yang ◽  
Qingli Huang ◽  
Maoshuai He ◽  
...  
Keyword(s):  
Electrochemical Reduction ◽  
Electrochemical Oxidation ◽  
One Pot ◽  
One Pot Synthesis ◽  
Cobalt Nanocrystals ◽  
Catalytic Performances

Design and One-Pot Synthesis of Capsid-like Gold Colloids with Tunable Surface Roughness and Their Enhanced Sensing and Catalytic Performances

2020 ◽  
Vol 12 (44) ◽  
pp. 50152-50160
Author(s):  
Guanhua Lin ◽  
Longbin Xian ◽  
Xuemao Zhou ◽  
Shuo Wang ◽  
Zameer Hussain Shah ◽  
...  
Keyword(s):  
Surface Roughness ◽  
One Pot ◽  
Gold Colloids ◽  
One Pot Synthesis ◽  
Catalytic Performances

scholarly journals Hcp cobalt nanocrystals with high magnetic anisotropy prepared by easy one-pot synthesis

Nanoscale ◽  
2016 ◽  
Vol 8 (44) ◽  
pp. 18640-18645 ◽  
Author(s):  
L. Meziane ◽  
C. Salzemann ◽  
C. Aubert ◽  
H. Gérard ◽  
C. Petit ◽  
...  
Keyword(s):  
Magnetic Anisotropy ◽  
One Pot ◽  
One Pot Synthesis ◽  
Cobalt Nanocrystals

scholarly journals One-Pot Synthesis of Al-P-O Catalysts and Their Catalytic Properties for O-Methylation of Catechol and Methanol

Materials ◽  
2021 ◽  
Vol 14 (20) ◽  
pp. 5942
Author(s):  
Dongfei Xu ◽  
Jiaan Ren ◽  
Shengnan Yue ◽  
Xiujing Zou ◽  
Xingfu Shang ◽  
...  
Keyword(s):  
Catalytic Properties ◽  
Weak Acid ◽  
Molar Ratio ◽  
Weak Base ◽  
Acid Base ◽  
One Pot ◽  
Catalyst Structure ◽  
Molar Ratios ◽  
One Pot Synthesis ◽  
Catalytic Performances

A series of Al-P-O catalysts (Al-xP-O) were prepared using a P123-assisted one-pot method at different P/Al molar ratios and used for O-methylation of catechol and methanol. The influences of the P/Al molar ratio and P123 addition on catalyst structure and surface acid-base characteristics were investigated in detail. Increasing the P/Al molar ratio more favored crystalline aluminophosphate. The P123-assisted Al3+ and PO43− are known to be stabilized through weak steric force so that the formation of crystalline aluminophosphate could be inhibited at higher P/Al molar ratios. The results showed that the prepared Al-P-O catalysts possessed appropriate weak acid and weak base sites, which was beneficial to the reaction of catechol and methanol. The Al-1.1P-O catalyst synthesized with the assistance of P123 exhibited superior catalytic performances, with 52.5% catechol conversion and higher guaiacol selectivity of 97.6%.

Electrochemical one-pot synthesis of five-membered azaheterocycles via [4 + 1] cyclization

2020 ◽  
Vol 7 (23) ◽  
pp. 3912-3917
Author(s):  
Qiang Wang ◽  
Xincan Wang ◽  
Qiang Liu ◽  
Guanqun Xie ◽  
Shujiang Ding ◽  
...  
Keyword(s):  
Electrochemical Oxidation ◽  
One Pot ◽  
One Pot Synthesis

Five-membered N-heterocycles, such as oxadiazoles, thiadiazoles, oxazolines and imidazoles, have been prepared via electrochemical oxidation/[4 + 1] cyclization/dehydrogenative aromatization in one pot from readily available materials.

One-Pot Synthesis of Block Copolymer Coated Cobalt Nanocrystals

2005 ◽  
Vol 17 (20) ◽  
pp. 4985-4991 ◽  
Author(s):  
Guojun Liu ◽  
Xiaohu Yan ◽  
Zhihua Lu ◽  
Scott A. Curda ◽  
Jyotsana Lal
Keyword(s):  
Block Copolymer ◽  
One Pot ◽  
One Pot Synthesis ◽  
Cobalt Nanocrystals
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