Solvothermal synthesis to nanocrystalline Ni0.85Se and NiSe2 at low temperature

被引：0
|
作者：
Meng, ZY
Peng, YY
Xu, LQ
Yu, WC
Qian, YT [1 ]
机构：
[1] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
[2] Univ Sci & Technol China, Struct Res Lab, Hefei 230026, Anhui, Peoples R China
来源：
CHEMISTRY LETTERS | 2001年 / 08期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Nanocrystalline Ni0.85Se and NiSe2 were prepared through the reaction between NiCl(2)(.)6H(2)O and elemental selenium at 50 degreesC, using (N2H4H2O)-H-. as reductant and pyridine as solvent. TEM images showed that the Ni0.85Se and NiSe2 particles were both spherical in shape with sizes of about 20 nm. Solvent pyridine plays an important role in the formation of nanocrystalline nickel selenides due to its appropriate N-chelation ability and alkalescence.
引用
收藏
页码：776 / 777
页数：2
相关论文
共 50 条
  • [31] Rod-like nonstoichiometric Ni0.85Se as efficient electrocatalysts for hydrogen evolution reaction
    Zhao, Wenjun
    Li, Mengying
    Wu, Huimin
    Feng, Chuanqi
    Zhang, Guangxue
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2018, 43 (28) : 12653 - 12660
  • [32] Interface engineering of Ni0.85Se/Ni3S2 nanostructure for highly enhanced hydrogen evolution in alkaline solution
    Shi, Dongdong
    Wu, Liqian
    Chen, Qiang
    Jin, Deyou
    Chen, Meiyu
    Shan, Qi
    Wang, Dunhui
    [J]. INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 2022, 47 (01) : 305 - 313
  • [33] Solvothermal synthesis to NiE2 (E = Se, Te) nanorods at low temperature
    Li, B
    Xie, Y
    Huang, JX
    Su, HL
    Qian, Y
    [J]. NANOSTRUCTURED MATERIALS, 1999, 11 (08): : 1067 - 1071
  • [34] Co doped Ni0.85Se nanoparticles on RGO as efficient electrocatalysts for hydrogen evolution reaction
    Xu, Peiman
    Zhang, Jinming
    Ye, Zhifeng
    Liu, Yiyi
    Cen, Tianlun
    Yuan, Dingsheng
    [J]. APPLIED SURFACE SCIENCE, 2019, 494 : 749 - 755
  • [35] The one-pot synthesis of porous Ni0.85Se nanospheres on graphene as an efficient and durable electrocatalyst for overall water splitting
    Liu, Guigui
    Shuai, Chao
    Mo, Zunli
    Guo, Ruibin
    Liu, Nijuan
    Niu, Xiaohui
    Dong, Qibing
    Wang, Jia
    Gao, Qinqin
    Chen, Ying
    Liu, Wentong
    [J]. NEW JOURNAL OF CHEMISTRY, 2020, 44 (40) : 17313 - 17322
  • [36] Ambient Aqueous Synthesis of Ultrasmall Ni0.85Se Nanoparticles for Noninvasive Photoacoustic Imaging and Combined Photothermal-Chemotherapy of Cancer
    Wang, Xianwen
    Li, Fei
    Yan, Xu
    Ma, Yan
    Miao, Zhao-Hua
    Doug, Liang
    Chen, Huajian
    Lu, Yang
    Zha, Zhengbao
    [J]. ACS APPLIED MATERIALS & INTERFACES, 2017, 9 (48) : 41782 - 41793
  • [37] Enhanced pseudocapacitance of NiSe2/Ni(OH)2 nanocomposites for supercapacitor electrode
    Arul, N. Sabari
    Han, Jeong In
    [J]. MATERIALS LETTERS, 2019, 234 : 87 - 91
  • [38] Synthesis and characterization of nanocrystalline Bi2Se3 by solvothermal method
    Wang, WZ
    Geng, Y
    Qian, YT
    Xie, Y
    Liu, XM
    [J]. MATERIALS RESEARCH BULLETIN, 1999, 34 (01) : 131 - 134
  • [39] In situ growth of NiSe2 nanocrystalline array on graphene for efficient hydrogen evolution reaction
    Ji, Shuai
    Lai, Changgan
    Zhou, Huan
    Wang, Helin
    Ma, Ling
    Wang, Cong
    Zhang, Keying
    Li, Fajun
    Lei, Lixu
    [J]. FRONTIERS IN ENERGY, 2022, 16 (04) : 595 - 600
  • [40] Surface restructuring Ni0.85Se/ZnSe catalyst shows large boosting electrocatalytic and photoelectrochemical performance
    Lin, Jiacen
    Yang, Han
    Zhang, Jun
    Yang, Shuai
    Lu, Guoyu
    Zhang, Yujia
    Qin, Haiying
    Xi, Junhua
    Song, Lihui
    [J]. CERAMICS INTERNATIONAL, 2024, 50 (04) : 6713 - 6724
12345