镍
热液循环
纳米颗粒
氨硼烷
水热合成
材料科学
氨
化学工程
晶体生长
Crystal(编程语言)
硼烷
氯化物
无机化学
核化学
纳米技术
化学
催化作用
有机化学
冶金
结晶学
程序设计语言
合金
计算机科学
工程类
氢气储存
作者
Gawon Kim,Chan Woong Na,Yoon Myung
出处
期刊:Materials
[MDPI AG]
日期:2022-12-21
卷期号:16 (1): 76-76
被引量:2
摘要
The one-pot synthesis process has emerged as an economical synthesis method without the involvement of purification or formation of intermediate compounds. Therefore, nickel nanoparticles were selectively synthesized by a simple hydrothermal method using nickel(II) chloride hexahydrate and borane-ammonia complex as a precursor and reducing agent, respectively. The morphology and crystal growth were observed by controlling the precursor concentration ratio of Ni:AB from 1:0.1 to 1:4 under various temperatures ranging from 80 to 140 degrees. In addition, we observed that the crystal growth rate under the influence of NaCl and KCl resulted in spherical Ni particles with size distributions controlled in the range of 297.65 nm to 1082.15 nm and 358.6 nm to 605 nm, respectively.
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