scholarly journals Hydrothermal Synthesis of Metal-Polyphenol Coordination Crystals and Their Derived Metal/N-doped Carbon Composites for Oxygen Electrocatalysis

2016 ◽  
Vol 55 (40) ◽  
pp. 12470-12474 ◽  
Author(s):  
Jing Wei ◽  
Yan Liang ◽  
Yaoxin Hu ◽  
Biao Kong ◽  
Jin Zhang ◽  
...  
2019 ◽  
Vol 19 (8) ◽  
pp. 4556-4564 ◽  
Author(s):  
Man-Xia Huang ◽  
Yan-Hui Sun ◽  
Jie-Qiong Li ◽  
Jun-Min Nan ◽  
Yue-Peng Cai

2017 ◽  
Vol 2 (18) ◽  
pp. 5189-5195 ◽  
Author(s):  
Jingcai Xu ◽  
Fei Liu ◽  
Xiaoling Peng ◽  
Jing Li ◽  
Yanting Yang ◽  
...  

RSC Advances ◽  
2016 ◽  
Vol 6 (42) ◽  
pp. 35228-35238 ◽  
Author(s):  
Ming Chen ◽  
Leng-Leng Shao ◽  
Jia-Jia Li ◽  
Wei-Jie Pei ◽  
Meng-Ke Chen ◽  
...  

Hydrophilic Fe3O4/C nanocomposites have been prepared by a simple one-step hydrothermal reaction route, and demonstrated a high Cr(vi) removal capacity.


2019 ◽  
Vol 37 (4) ◽  
pp. 547-553
Author(s):  
O.M. Khemii ◽  
I.M. Budzuliak ◽  
V.O. Kotsyubynsky ◽  
L.S. Yablon ◽  
R.V. Ilnytskyi ◽  
...  

AbstractA simple and effective hydrothermal synthesis of spherical α-Ni(OH)2 particles and α-Ni(OH)2/carbon composites was proposed. The mechanism of ultrafine α-Ni(OH)2 phase forming and correlations between synthesis conditions, morphology, electrical conductivity were analyzed. It was found that carbon nanoparticles form an electric conductive cover on nickel hydroxide microparticles during synthesis which increases overall electronic conductivity of the composite material. α-Ni(OH)2 and α-Ni(OH)2/C samples were tested as electrodes for hybrid supercapacitors. It was found that carbon coverings stabilize α-Ni(OH)2 phase in the alkaline medium. The comparison of the influence of laser irradiation and ultrasonic treatment on the electrochemical performance of the obtained materials was made.


2019 ◽  
Vol 12 (8) ◽  
pp. 4388-4397 ◽  
Author(s):  
Marina Maletić ◽  
Marija Vukčević ◽  
Ana Kalijadis ◽  
Ivona Janković-Častvan ◽  
Aleksandra Dapčević ◽  
...  

RSC Advances ◽  
2016 ◽  
Vol 6 (96) ◽  
pp. 93741-93752 ◽  
Author(s):  
Yifu Zhang ◽  
Jiqi Zheng ◽  
Qiushi Wang ◽  
Tao Hu ◽  
Changgong Meng

VO2/C composites were converted to surface-uneven V2O5 nanoparticles with high electrochemical properties and improvement in organic electrolyte.


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