Molten salt synthesis of porous chromium carbide/carbon biomorphic ceramics for Pb2+ removal from water

2021 ◽  
Vol 318 ◽  
pp. 111030
Author(s):  
Xiaoqing Kan ◽  
Jun Ding ◽  
Chao Yu ◽  
Chengji Deng ◽  
Hongxi Zhu ◽  
...  
Keyword(s):  
Molten Salt ◽  
Chromium Carbide ◽  
Molten Salt Synthesis ◽  
Biomorphic Ceramics

scholarly journals Microwave-Assisted Molten-Salt Facile Synthesis of Chromium Carbide (Cr3C2) Coatings on the Diamond Particles

2019 ◽  
Vol 38 (2019) ◽  
pp. 370-379 ◽  
Author(s):  
Lei Xu ◽  
Chenlong Wei ◽  
Wei Li ◽  
Libo Zhang ◽  
Jinhui Peng
Keyword(s):  
Molten Salt ◽  
Chromium Carbide ◽  
Coating Thickness ◽  
Raw Materials ◽  
Heating Temperature ◽  
Molten Salt Synthesis ◽  
Positive Role ◽  
Temperature Range ◽  
Microwave Assisted ◽  
Diamond Particles

AbstractChromium carbide (Cr3C2) coatings on the diamond were fabricated using the mixtures of molten salt of NaCl and BaCl2, powders of metallic chromium and diamond as raw materials in the temperature range of 750–900 °C by the microwave-assisted molten-salt synthesis. The morphology, microstructure and phase composition of the surface layer were characterized by Scanning Electron Microscopy, Energy-dispersive Spectrometry and X-ray diffraction. The results show that the surface of the diamond particles could be coated with Cr, forming a uniform and continuous Cr3C2-coated layer. The coatings thickness on the diamond can be controlled by adjusting the heating temperature and time. The coating thickness expanded from 0.73 to 2.30 µm when the temperature was increased from 750 °C to 900 °C, and increasing rapidly during the temperature range of 800  °C–850  °C, the coating thickness expanded from 1.30 to 2.80 µm when the holding time was increased from 0.5 h to 4 h. The results illustrate that the microwave-assisted molten salt synthesis plays a positive role in chromium coatings on the diamond, offering a potent method for the surface metallization of diamond.

Molten Salt Synthesis and Luminescent Properties of YVO4:Ln (Ln = Eu3+, Dy3+) Nanophosphors

2012 ◽  
Vol 12 (1) ◽  
pp. 151-158 ◽  
Author(s):  
Chenglu Liu ◽  
Fang Wang ◽  
Peiyun Jia ◽  
Jun Lin ◽  
Zhiqiang Zhou
Keyword(s):  
Molten Salt ◽  
Luminescent Properties ◽  
Molten Salt Synthesis

Nd/V Co-Doped Bi4Ti3O12Powder Prepared By Molten Salt Synthesis

2007 ◽  
Vol 90 (10) ◽  
pp. 3353-3356 ◽  
Author(s):  
Qing-Yuan Tang ◽  
Yan-Mei Kan ◽  
Pei-Ling Wang ◽  
Yao-Gang Li ◽  
Guo-Jun Zhang
Keyword(s):  
Molten Salt ◽  
Molten Salt Synthesis ◽  
Co Doped

Molten salt synthesis of LiMn2O4 using chloride–carbonate melt

2010 ◽  
Vol 124 (1) ◽  
pp. 439-442 ◽  
Author(s):  
M. Helan ◽  
L. John Berchmans ◽  
Timy P. Jose ◽  
A.Visuvasam ◽  
S. Angappan
Keyword(s):  
Molten Salt ◽  
Molten Salt Synthesis ◽  
Carbonate Melt

Preparing high surface area porous carbon from biomass by carbonization in a molten salt medium

RSC Advances ◽  
2015 ◽  
Vol 5 (92) ◽  
pp. 75728-75734 ◽  
Author(s):  
Huishan Shang ◽  
Yanjie Lu ◽  
Feng Zhao ◽  
Cong Chao ◽  
Bing Zhang ◽  
...  
Keyword(s):  
Molten Salt ◽  
Surface Area ◽  
Porous Carbon ◽  
High Surface ◽  
High Surface Area ◽  
Molten Salt Synthesis ◽  
Synthesis Process ◽  
Salt Medium ◽  
Peanut Shells

Peanut shells were transformed into porous carbon with a high surface area through a simple ZnCl2-molten salt synthesis process.

Molten Salt Synthesis and Its Electrochemical Characterization of Co3O4 for Lithium Batteries

2011 ◽  
Vol 14 (5) ◽  
pp. A79 ◽  
Author(s):  
M. V. Reddy ◽  
Zhang Beichen ◽  
Li Jia’en Nicholette ◽  
Zhang Kaimeng ◽  
B. V. R. Chowdari
Keyword(s):  
Molten Salt ◽  
Lithium Batteries ◽  
Electrochemical Characterization ◽  
Molten Salt Synthesis

The influence of different titanium sources on flaky α-Al2O3 prepared by molten salt synthesis

2015 ◽  
Vol 41 (9) ◽  
pp. 12288-12294 ◽  
Author(s):  
Hong Chen ◽  
Qidan Wu ◽  
Tianxi Yang ◽  
Mengqi Li ◽  
Hucheng Xie ◽  
...  
Keyword(s):  
Molten Salt ◽  
Molten Salt Synthesis ◽  
Α Al2o3
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