Abstract：Photothermographic material (PTG) is one of the frontier subjects in the field of photographic science during the last decade. In the present paper, the silver-intermediate in development process of PTG material-disilver phthalate (Ag2PA) was prepared by the liquid deposition method, and Ag2PHZ2PA·H2O complex was synthesized successfully by liquid dispersion means using Ag2PA and phthalazine (PHZ) as the reactants. The composition of Ag2PA and Ag2PHZ2PA·H2O was determined by ICP-AES and elemental analysis, and the two silver-intermediates were characterized with XRD, FTIR, TG and DSC. As a result, the silver-intermediates in the development process of PTG material, Ag2PA and Ag2PHZ2PA·H2O, were qualitatively analyzed respectively.
范明明,包洪滨,张匀,接瑜,王虹* . 光敏热显成像材料显影过程含银中间体的合成与表征[J]. 光谱学与光谱分析, 2007, 27(04): 750-753.
FAN Ming-ming, BAO Hong-bin, ZHANG Yun, JIE Yu, WANG Hong*. Synthesis and Characterization of Silver-Intermediates in the Development Process of Photothermographic Material. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2007, 27(04): 750-753.
[1] Oikawa T. Photothermographic Material, US Patent 6824962, 2004-11-13. [2] Fukui K. Black-and-White Photothermographic Material, US Patent 2005202356, 2005-09-15. [3] Whitcomb D R, Burleva L P, Rajeswaran M, et al. J. Imaging. Sci. Technol., 2005, 49(4): 394. [4] Whitcomb D R. Photographic Science and Photochemistry(感光科学与光化学), 2003, 21(1): 1. [5] Whitcomb D R, Rogers R D. J. Imaging Sci. Technol., 1999, 43(6): 517. [6] Maekawa T, Yoshikane M, Fujimura H, et al. J. Imaging Sci. Technol., 2001, 45(4): 365. [7] Whitcomb D R, Rajeswaran M. J. Imaging Sci. Technol., 2003, 47(2): 107. [8] HONG Wei-liang, ZHAO Feng-qi, LIU Jian-hong, et al(洪伟良, 赵凤起, 刘剑洪, 等). Chinese Journal of Inorganic Chemistry(无机化学学报), 2004, 20(8): 996. [9] SUN Rui-qing, ZHANG Han-hui, YANG Qi-yu(孙瑞卿, 张汉辉, 杨齐瑜). Spectroscopy and Spectral Analysis(光谱学与光谱分析), 2004, 24(5): 592. [10] Kurt M, Yurdakul S. J. Mol. Struct., Theochem, 2005, 717(1-3): 171.
