Acta Metall Sin  1993, Vol. 29 Issue (6): 59-65    DOI:

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STUDY ON RARE EARTH COMPLEXEX WITH BIS (2, 4, 4-TRIMETHYLPENTYL)-PHOSPH ACID

LI Qiongqing;LIU Shuzhen;ZENG Guangfu;PANG Lun Laboratory of Rare Earth Chemistry and Physics; Changchun Institute of Appliied Chemistry; Academia Sinica Jinan University; GuangzhouLI Deqian.professor;Changchun Institue of Applied Chemistry.Academia Sinica;Changchun 130022

LI Qiongqing;LIU Shuzhen;ZENG Guangfu;PANG Lun Laboratory of Rare Earth Chemistry and Physics; Changchun Institute of Appliied Chemistry; Academia Sinica Jinan University; GuangzhouLI Deqian.professor;Changchun Institue of Applied Chemistry.Academia Sinica;Changchun 130022. STUDY ON RARE EARTH COMPLEXEX WITH BIS (2, 4, 4-TRIMETHYLPENTYL)-PHOSPH ACID. Acta Metall Sin, 1993, 29(6): 59-65.

Abstract References Related Articles Recommended Metrics Download:  PDF(540KB)  Export:  BibTeX | EndNote (RIS)       Abstract  The solid complexes of 16 rare earth elements with bis (2,4,4-trimethylpentyl)phosphinic acid (HBTMPP) were synthesized and their composition was identified to beRE(BTMPP)_3. The thermal analyses of the complexes were studied in Ar or air. Thethermo-decomposition residues of the complexes were verified by element analysis, infraredspectra and X-ray diffraction to be RE_4(P_2O_7)_3 in Ar or RE_2P_4O_(13) in air. The infrared andRaman spectra were measured for RE(BTMPP)_3 and principal absorption bands were as-signed. The results showed that the RE-O bands of RE(BTMPP)_3 are principally ionic. Key words:  bis (2      4-trimethylpentyl) phosphinic acid      rare earth complex      infrared spectrum      Raman spectrum      thermo-analysis      Received:  18 June 1993      Service E-mail this article Add to citation manager E-mail Alert RSS （） Articles by authors URL:  https://www.ams.org.cn/EN/     OR     https://www.ams.org.cn/EN/Y1993/V29/I6/59 1 Li K, Freiser H. Solv Extr Ion Exch, 1986; 4 (4) : 739 2 张晓风,李德谦,应用化学,待发表 3 Komatsu Y, Freiser H. Anal Chim Acta, 1989: 227: 397 4 陈滇,顾菡珍,吴瑾光,高宏成,徐光宪,科学通报,1981;13:794 5 苗庆生,张民生,张邦牢,高永吉,化学通报,1984;3:22 6 马爱增,中国科学院长春应用化学研究所硕士学位论文,1988 7 Kissinger HE. J Res Nat Bur Stand, 1956; 57: 217 8 马爱增,李来明,曾广赋,王翠英,李涵.应用化学,1989;6(1) ;41! [1] LI Liuhe; WU Yongqin; CUI Xuming; ZHANG Haiquan; ZHANG Yanhua; XIA Lifang; Paul K. Chu. Raman Spectra of Diamond-Like Carbon Films Deposited by Vacuum Cathodic Arc[J]. 金属学报, 2004, 40(2): 220-224 . [2] FANG Jianhui; TANG Yun; LI Yu; YAN Licheng; CHEN Nianyi (Shanghai University;Shanghai 201800); WANG Jiyang (Shandong University; Jinan 250012)(Manuscript received 1996-04-08; in revised form 1996-09-10). KPO_3-M0O_3 PHASE DIAGRAM[J]. 金属学报, 1997, 33(4): 395-397. No Suggested Reading articles found! Viewed Full text Abstract Cited   Shared      Discussed