Growth of barium oxalate crystals in agar-agar gel and their characterization

被引：14
|
作者：
Dalai, P. V. [1 ]
Saraf, K. B. [1 ]
Shah, S. [2 ]
机构：
[1] Pratap Coll, PG Dept Phys, Amalner 425401, MS, India
[2] Natl Chem Lab, Pune, MS, India
来源：
CRYSTAL RESEARCH AND TECHNOLOGY | 2009年 / 44卷 / 01期
关键词：
crystal growth; barium oxalate; XRD; FT-IR; TGA/DTA; SINGLE-CRYSTALS;
D O I：
10.1002/crat.200800221
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
Single crystals of barium oxalate have been grown by get method using agar-agar gel as media of growth at ambient temperature. The optimum conditions were established by varying various parameters such as concentration of gel, concentration of reactant, gel setting time etc. Prismatic platy shaped transparent crystals were obtained. The grown crystals were characterized through powder X-ray diffraction (XRD), Fourier transform infrared (FT-IR) studies, Thermogravimetric (TGA) and Differential thermal analysis (DTA). The compound crystallizes under monoclinic structure with lattice parameters a = 6.6562 angstrom, b = 8.0464 angstrom, c = 2.8090 angstrom, beta= 96.832 degrees, and V = 149.38 angstrom(3). The FT-IR spectrum indicates OH and carbonyl group along with the presence of metal-oxygen bond. The TGA indicates 17.75% weight loss at 550 degrees C from which the decomposition pattern is formulated. (c) 2009 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码：36 / 42
页数：7
相关论文
共 50 条
  • [41] Growth and characterization of struvite crystals
    Chauhan, Chelan K.
    Joseph, K. C.
    Parekh, B. B.
    Joshi, M. J.
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2008, 46 (07) : 507 - 512
  • [42] Growth and characterization of DSTMS crystals
    Li, Yin
    Zhang, Jianxiu
    Zhang, Guogiang
    Wu, Lili
    Fu, Peizhen
    Wu, Yicheng
    JOURNAL OF CRYSTAL GROWTH, 2011, 327 (01) : 127 - 132
  • [43] Growth and characterization of semiorganic crystal potassium hydrogen oxalate
    Jananakumar, Deepa
    Mani, P.
    JOURNAL OF THERMAL ANALYSIS AND CALORIMETRY, 2014, 115 (01) : 355 - 359
  • [44] Growth and study of some gel grown group II single crystals of iodate
    Shitole, SJ
    Saraf, KB
    BULLETIN OF MATERIALS SCIENCE, 2001, 24 (05) : 461 - 468
  • [45] Growth and study of some gel grown group II single crystals of iodate
    Sharda J. Shitole
    K. B. Saraf
    Bulletin of Materials Science, 2001, 24 : 461 - 468
  • [46] Growth, structural and magnetic characterization of Zn-substituted barium hexaferrite single crystals
    Vinnik, D. A.
    Semisalova, A. S.
    Mashkovtseva, L. S.
    Yakushechkina, A. K.
    Nemrava, S.
    Gudkova, S. A.
    Zherebtsov, D. A.
    Perov, N. S.
    Isaenko, L. I.
    Niewa, R.
    MATERIALS CHEMISTRY AND PHYSICS, 2015, 163 : 416 - 420
  • [47] Growth and Characterizations of Calcium Oxalate Monohydrate Crystal in Single Diffusion Gel Method
    Sulochana, S.
    RECENT TRENDS IN PURE AND APPLIED MATHEMATICS, 2019, 2177
  • [48] Growth, structural and magnetic characterization of Al-substituted barium hexaferrite single crystals
    Vinnik, D. A.
    Zherebtsov, D. A.
    Mashkovtseva, L. S.
    Nemrava, S.
    Bischoff, M.
    Perov, N. S.
    Semisalova, A. S.
    Krivtsov, I. V.
    Isaenko, L. I.
    Mikhailov, G. G.
    Niewa, R.
    JOURNAL OF ALLOYS AND COMPOUNDS, 2014, 615 : 1043 - 1046
  • [49] Spectroscopic characterization of gel grown strontium malonate crystals
    Mathew, Varghese
    Joseph, Jochan
    Jacob, Sabu
    Abraham, K. E.
    INDIAN JOURNAL OF PURE & APPLIED PHYSICS, 2011, 49 (01) : 21 - 24
  • [50] Laser irradiation of BaMgHPO4 crystals in silica gel media at different growth environments (nucleation reduction strategy) and its characterization studies
    Sundaramoorthi, P.
    Kanchana, G.
    Kalainathan, S.
    SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2008, 69 (04) : 1154 - 1159
12345