Morphology controlled synthesis of monodispersed manganese sulfide nanocrystals and their primary application in supercapacitors with high performances

2015 ◽  
Vol 51 (43) ◽  
pp. 9018-9021 ◽  
Author(s):  
Yongfu Tang ◽  
Teng Chen ◽  
Shengxue Yu
Keyword(s):  
Manganese Sulfide ◽  
Hydrothermal Process ◽  
Controlled Synthesis ◽  
Template Free ◽  
Sulfide Nanocrystals

Monodispersed hollow spindle-like nanosphere and tetrapod nanorod MnS nanocrystals are obtained via a facile template-free hydrothermal process. The MnS nanocrystals are used as supercapacitor materials and they exhibit high performances.

Shape-controlled synthesis and properties of manganese sulfide microcrystals via a biomolecule-assisted hydrothermal process

2009 ◽  
Vol 115 (2-3) ◽  
pp. 502-506 ◽  
Author(s):  
Jinghui Jiang ◽  
Runnan Yu ◽  
Jianyu Zhu ◽  
Ran Yi ◽  
Guanzhou Qiu ◽  
...  
Keyword(s):  
Manganese Sulfide ◽  
Hydrothermal Process ◽  
Controlled Synthesis ◽  
Shape Controlled

Polymorphism and Formation Mechanism of Nanobipods in Manganese Sulfide Nanocrystals Induced by Temperature or Pressure

2012 ◽  
Vol 116 (5) ◽  
pp. 3292-3297 ◽  
Author(s):  
Xinyi Yang ◽  
Yingnan Wang ◽  
Kai Wang ◽  
Yongming Sui ◽  
Meiguang Zhang ◽  
...  
Keyword(s):  
Formation Mechanism ◽  
Manganese Sulfide ◽  
Sulfide Nanocrystals

scholarly journals Template-Free Synthesis of Star-Like ZrO2 Nanostructures and Their Application in Photocatalysis

2018 ◽  
Vol 2018 ◽  
pp. 1-10 ◽  
Author(s):  
Xue-Yu Tao ◽  
Jie Ma ◽  
Rui-Lin Hou ◽  
Xiang-Zhu Song ◽  
Lin Guo ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Diffuse Reflectance ◽  
Diffuse Reflectance Spectroscopy ◽  
Hydrothermal Process ◽  
Photocatalytic Property ◽  
Reflectance Spectroscopy ◽  
Raw Material ◽  
Narrow Bandgap ◽  
Excellent Photocatalytic Activity ◽  
Template Free

Star-like nano-ZrO2 has been synthesized using Zr(NO3)4·5H2O as zirconium source by a hydrothermal process without any template and surfactant. The structure of the as-prepared ZrO2 powder was investigated by multiple advanced analytical methods. The results showed that CH3COO− and NO3− had great effects on the formation of star-like ZrO2 nanostructures. The as-prepared ZrO2 had a superior catalytic activity, and the reason for it was analyzed by UV-Vis diffuse reflectance spectroscopy. The effect of raw material ratios on the photocatalytic property of ZrO2 was studied. The synthesized ZrO2 showed a narrow bandgap (3.50–3.85 eV) and an excellent photocatalytic activity, and the degradation of RhB was up to nearly 100% in 30 min with this photocatalyst.

scholarly journals The Synthesis of V2O3 Nanorings by Hydrothermal Process as an Efficient Electrocatalyst Toward N2 Fixation to NH3

2020 ◽  
Vol 8 ◽  
Author(s):  
Ning Wang ◽  
Qing-Song Song ◽  
Wen-Jing Liu ◽  
Jian Zhang
Keyword(s):  
Noble Metal ◽  
Hydrothermal Process ◽  
Maximum Yield ◽  
Reduction Reaction ◽  
Reversible Hydrogen Electrode ◽  
Proof Of Concept ◽  
Ambient Conditions ◽  
Hydrogen Electrode ◽  
Etching Mechanism ◽  
Template Free

A new ringlike V2O3 architecture was successfully synthesized by a template-free hydrothermal method, and the sulfur ions-assisted central-etching mechanism of the ringlike structure was proposed. Herein, as a proof-of-concept experiment, taking V2O3 nanorings as non-noble-metal-free nitrogen reduction reaction (NRR) catalysts, they show desired electrocatalytic performance toward NRR under ambient conditions (maximum yield: 47.2 µg h−1 mgcat.−1 at −0.6 V vs. reversible hydrogen electrode, maximum Faraday efficiency: 12.5% at −0.5 V vs. reversible hydrogen electrode), which is significantly higher than those of noble metal-based catalysts.

Mesoporous SrTiO3 nanowires from a template-free hydrothermal process

RSC Advances ◽  
2012 ◽  
Vol 2 (7) ◽  
pp. 2790 ◽  
Author(s):  
Tian-Yi Ma ◽  
Hui Li ◽  
Tie-Zhen Ren ◽  
Zhong-Yong Yuan
Keyword(s):  
Hydrothermal Process ◽  
Template Free

Morphology-controlled synthesis of tungsten oxide hydrates crystallites via a facile, additive-free hydrothermal process

2012 ◽  
Vol 38 (6) ◽  
pp. 4495-4500 ◽  
Author(s):  
Li Jiayin ◽  
Huang Jianfeng ◽  
Wu Jianpeng ◽  
Cao Liyun ◽  
Kazumichi Yanagisawa
Keyword(s):  
Tungsten Oxide ◽  
Hydrothermal Process ◽  
Controlled Synthesis

Template-free synthesis of ZnWO4 powders via hydrothermal process in a wide pH range

2010 ◽  
Vol 45 (12) ◽  
pp. 1934-1940 ◽  
Author(s):  
Mirabbos Hojamberdiev ◽  
Gangqiang Zhu ◽  
Yunhua Xu
Keyword(s):  
Hydrothermal Process ◽  
Wide Ph Range ◽  
Template Free ◽  
Ph Range
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