Investigation on sodium potassium bitartrate crystals grown in silica gel and its characterization

被引:2
作者
Mathivanan, V. [1 ,2 ]
Haris, M. [1 ]
机构
[1] Karunya Univ, Dept Phys, Coimbatore 641114, Tamil Nadu, India
[2] United Inst Technol, Dept Phys, Coimbatore 641020, Tamil Nadu, India
来源
OPTIK | 2013年 / 124卷 / 20期
关键词
Gel technique; Sodium potassium bitartrate; FTIR; Powder XRD; Magnetic moment and thermal properties; STRONTIUM TARTRATE TRIHYDRATE; SINGLE-CRYSTAL; PURE;
D O I
10.1016/j.ijleo.2013.01.101
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
The single-crystal growth of sodium potassium bitartrate by controlled diffusion in silica gel is reported. The influence of growth parameters, e.g. reactant concentrations, gel pH, gel aging on the size and nucleation density of crystals has been studied. Operative mechanisms of crystallization, results of growth kinetics and morphology of crystals are discussed. The energy dispersive X-ray analysis (EDAX), Fourier transform infra red (FTIR) spectroscopy, powder X-ray diffraction (XRD), magnetic properties and Thermal analysis (TGA/DTA) have been made to find the stoichiometric composition of the crystals and its structure. (C) 2013 Elsevier GmbH. All rights reserved.
引用
收藏
页码:4614 / 4617
页数:4
相关论文
共 17 条
[1]   Crystallization and optical properties of CaWO4 and SrWO4 [J].
Arora, S. K. ;
Chudasama, B. .
CRYSTAL RESEARCH AND TECHNOLOGY, 2006, 41 (11) :1089-1095
[2]   Single crystal growth and characterization of strontium tartrate [J].
Arora, S. K. ;
Patel, Vipul ;
Chudasama, Bhupendra ;
Amin, Brijesh .
JOURNAL OF CRYSTAL GROWTH, 2005, 275 (1-2) :E657-E661
[3]   Gel growth and preliminary characterization of strontium tartrate trihydrate [J].
Arora, SK ;
Patel, V ;
Kothari, A ;
Amin, B .
CRYSTAL GROWTH & DESIGN, 2004, 4 (02) :343-349
[4]   Growth of lead molybdate crystals by vertical Bridgman method [J].
Chen, HB ;
Ge, CX ;
Li, RS ;
Wang, JH ;
Wu, CG ;
Zeng, XL .
BULLETIN OF MATERIALS SCIENCE, 2005, 28 (06) :555-560
[5]  
Dogan S., 2001, Turkish Journal of Physics, V25, P551
[6]  
Hektisch H. K., 1965, J PHYS CHEM SOLIDS, V26, P493
[7]  
Henisch HK., 1970, Crystal growth in gels
[8]   Growth and characterization of gel grown pure and mixed iron-manganese levo-tartrate crystals [J].
Joshi, S. J. ;
Parekh, B. B. ;
D Vohra, K. ;
Joshi, M. J. .
BULLETIN OF MATERIALS SCIENCE, 2006, 29 (03) :307-312
[9]   Growth and characterization of pure and lithium doped strontium tartrate tetrahydrate crystals by solution-gel technique [J].
Kumar, B. Suresh ;
Kutty, M. H. Rahim ;
Kumar, M. R. Sudarsana ;
Babu, K. Rajendra .
BULLETIN OF MATERIALS SCIENCE, 2007, 30 (04) :349-355
[10]   Growth of high quality anthracene crystals by a simple solution technique [J].
Madhurambal, G ;
Srinivasan, PA .
CRYSTAL RESEARCH AND TECHNOLOGY, 2006, 41 (03) :231-235