Hydrothermal growth of NiSe2 tubular microcrystals assisted by PVA

被引：40
|
作者：
Fan, Hai [1 ,2 ,3 ]
Zhang, Maofeng [2 ,3 ]
Zhang, Xianwen [2 ,3 ]
Qian, Yitai [2 ,3 ]
机构：
[1] Shandong Agr Univ, Coll Chem & Mat Sci, Tai An 271018, Shandong, Peoples R China
[2] Univ Sci & Technol China, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Anhui, Peoples R China
[3] Univ Sci & Technol China, Dept Chem, Hefei 230026, Anhui, Peoples R China
来源：
JOURNAL OF CRYSTAL GROWTH | 2009年 / 311卷 / 20期
基金：
中国国家自然科学基金;
关键词：
Crystal morphology; Hydrothermal crystal growth; Selenides; Semiconducting materials; HOLLOW; NANOCRYSTALS; SELENIDES; SPHERES;
D O I：
10.1016/j.jcrysgro.2009.08.005
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
NiSe2 tubular microcrystals assembled of nanoparticles have been prepared via a hydrothermal method in an ethanolamine and water mixed solution assisted by polyvinyl alcohol (PVA). The prepared tubular crystals with hexagonal structure are composed of nanoparticles with average diameter of 30 nm. It was found that the phase of the products could be adjusted by the molar ratio of the reactants (Ni/Se), and the morphology of the products could be greatly influenced by the quantity of surfactant PVA. Based on the experimental results, the possible formation mechanism of NiSe2 tubular microcrystals is also discussed. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码：4530 / 4534
页数：5
相关论文
共 50 条
  • [1] Single crystal growth and characterization of NiSe2
    Wang, P
    Somasundaram, P
    Honig, JM
    Pekarek, TM
    MATERIALS RESEARCH BULLETIN, 1997, 32 (10) : 1435 - 1440
  • [2] PARAMAGNETISM IN NISE2
    INOUE, N
    YASUOKA, H
    OGAWA, S
    JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1980, 48 (03) : 850 - 856
  • [3] Hydrothermal synthesis of NiSe2 nanosheets on carbon cloths for photoelectrochemical hydrogen generation
    Shen, Yongzhen
    Ren, Xiaohui
    Qi, Xiang
    Zhou, Jie
    Xu, Guanghua
    Huang, Zongyu
    Zhong, Jianxin
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2017, 28 (01) : 768 - 772
  • [4] Hydrothermal synthesis of NiSe2 octahedral structure and sodium ion storage performance
    Zhang, Ya-hui
    Yan, Hong-yang
    Wang, Jia-le
    Zhao, Jiu-tong
    Wang, Dan-dan
    Luo, Shao-hua
    Wang, Qing
    Liu, Xin
    JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2023, 943
  • [5] Hydrothermal synthesis of NiSe2 nanosheets on carbon cloths for photoelectrochemical hydrogen generation
    Yongzhen Shen
    Xiaohui Ren
    Xiang Qi
    Jie Zhou
    Guanghua Xu
    Zongyu Huang
    Jianxin Zhong
    Journal of Materials Science: Materials in Electronics, 2017, 28 : 768 - 772
  • [6] EDTA-assisted hydrothermal synthesis of FeS2/NiSe2 nonacomposites and the optical and electrical properties of their thin films
    Wu, R
    Zheng, YF
    Zhang, XG
    Sun, YF
    Xu, JB
    ACTA PHYSICA SINICA, 2004, 53 (10) : 3493 - 3497
  • [7] Hydrothermal preparation of CQDs/MoS2/NiSe2 composite as electrode material for supercapacitor
    Jiahong Zheng
    Kangkang Cheng
    Runmei Zhang
    Yuntao Wu
    Yamei Yang
    Pengfei Yu
    Journal of Materials Science: Materials in Electronics, 2020, 31 : 9366 - 9376
  • [8] Hydrothermal preparation of CQDs/MoS2/NiSe2 composite as electrode material for supercapacitor
    Zheng, Jiahong
    Cheng, Kangkang
    Zhang, Runmei
    Wu, Yuntao
    Yu, Pengfei
    JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS, 2020, 31 (12) : 9366 - 9376
  • [9] Rapid hydrothermal synthesis of mesoporous NiS2 and NiSe2 nanostructures for wastewater treatment
    Lone, Mohammad Abbas
    Shrotriya, Vipin
    Lone, Tanweer Ahmad
    Alshahrani, Thamraa
    Hossain, Md Amzad
    Adam, Mohamed
    Zaman, M. Burhanuz
    HELIYON, 2023, 9 (12)
  • [10] Growth of NiSe2, NiTe2and alloy NiSe2-xTexnanosheets with tunable shape evolution and chemical composition
    He, Shijie
    Lin, Hua
    Sun, Rong
    Wang, Zhongchang
    2D MATERIALS, 2020, 7 (04):
12345