TERBIUM

作品数:169被引量:209H指数:6
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相关作者:宛瑜吴翚林雪梅栗源杜萍更多>>
相关机构:南京航空航天大学合肥工业大学北京大学韩山师范学院更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划河北省自然科学基金中国博士后科学基金更多>>
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Preparation of luminescent polystyrene microspheres via surface-modified route with rare earth(Eu^(3+) and Tb^(3+))complexes linked to 2,2'-bipyridine被引量:8
《Rare Metals》2015年第8期590-594,共5页Zhen-Xiong Ma Qi-Tao Zhang Jun-Liang Liu Chang-Hao Yan Ming Zhang Teruhisa Ohno 
financially supported by the National Natural Science Fundation of China (No.50873085)
Luminescent polystyrene microspheres were easily fabricated from poly(styrene-co-methacrylic acid)and aqueous RE(III) chloride solution(RE=Eu, Tb) in the presence of 2,20-bipyridine as second ligand. The negative char...
关键词:LUMINESCENT POLYSTYRENE TERBIUM EUROPIUM 2 2’-bipy 
Fluorescence enhancement and cofluorescence in complexes of terbium(III) with trimellitic acid被引量:4
《Rare Metals》2006年第2期144-149,共6页ZHAO Xuehui HUANG Kelong JIAO Feipeng LI Zhiaojian PENG Xiahui 
This work was financially supported by the Science Foundation of Hunan Province, China (No. 01C030)
The fluorescence of terbium (Ⅲ) was enhanced by about three orders of magnitude in the presence of trimellitic acid (benzene-1, 2, 4-tricarboxylic acid (TLA)) in aqueous solution at pH 6. The fluorescence inten...
关键词:analytical chemistry fluorescence enhancement SPECTROFLUORIMETRY trimellitic acid TERBIUM COFLUORESCENCE 
Crystal structure and properties of terbium o-methylbenzoate complex with 1,10-phenanthroline [Tb(o-CH_3C_6H_4COO)_3(C_(12)H_8N_2)]_2被引量:3
《Rare Metals》2004年第2期103-108,共6页WANGRuifen WANGShuping SHIShikao ZHANGJianjun 
The project is financially supported by the Natural Science Foundation of Hebei Province (No. 202140 and No. 203148)
A terbium o-methylbenzoate complex with 1,10-phenanthroline, Tb(o-MBA)_3phen(where o-MBA = o-methylbenzoate and phen = 1,10-phenanthroline) was prepared from ethanol solutionand its crystal structure was determined by...
关键词:inorganic chemistry crystal structure X-ray analysis terbium complex o-methylbenzoic acid 1 10-PHENANTHROLINE luminescence 
Fluorescence and cofluorescence enhancement of Tb(Ⅲ) complexes with pyromellitic acid by M (M = Gd, La, Ca, and Sr ions)被引量:1
《Rare Metals》2004年第1期32-37,共6页WANGZhengxiang CHENHong SHUWangen ZHAODongbai ZHOUZhongcheng 
This work is financially supported by the Natural Science Foundation of Hunan Province (No. 01JJY3004); and Technology of China National Packaging Corporation.
Fluorescence and cofluorescence properties of Tb(Ⅲ) solid complexes werestudied using pyromellitic acid (PMA) as ligand and fluorescence inert ions as doping elements. Thecofluorescence enhancement, a result of ligan...
关键词:fluorescence enhancement COFLUORESCENCE doping elements TERBIUM pyromellitic acid 
Spectrofluorimetric determination of terbium(Ⅲ) by fluorescence enhancement system of Tb-TPA-Triton X-100 by La^(3+)被引量:9
《Rare Metals》2003年第2期112-115,共4页ZHAO Guohu and ZHAO JunBasic Science Department, Gansu Agricultural University, Lanzhou 730070, China (Received 2002-04-29) 
This project is financially supported by the Gansu Province Natural Science Foundation (ZR-97-21)
The phenomenon of fluorescence enhancement for the system of terbium(b!) with terephthalic acid (benzene-1,4-dicarboxylic acid (TPA)) in the presence of an excess of La3+ in Triton X-100 aqueous solution has been stud...
关键词:Analytical chemistry terbium determination spectrofluonmeter benzene-1 4-dicarboxylic acid triton X-100 
Spectrofluorimetric determination of terbium with terephthalic acid被引量:1
《Rare Metals》2002年第4期255-259,共5页ZHAO Guohu and ZHAO JunBasic Science Department, Gansu Agricultural University, Lanzhou 730070, China 
This project is financially supported by the Natural Science Foundation of Gansu Province (No.ZR-97-21)
A Spectrofluorimetric method has been developed for the determination ofterbium(Ⅲ) based on the formation of a complex with terephthalic acid [benzene-1, 4-dicarboxylicacid (TPA)] in slightly acidic aqueous solution ...
关键词:TERBIUM SPECTROFLUORIMETRY terephthalic acid GELATIN 
Thermal stability and luminescence properties of 1,10-phenanthroline-tris (m-methylbenzoate) europium (or terbium) complexes in SiO_2 gel被引量:1
《Rare Metals》2002年第2期127-130,共4页WANGShuping WANGRuifen ZHANGJianjun SHIShikao 
This project is financially supported by Natural Science Foundation of Hebei Province, China (No. 299193)
Silica gel luminophors containing 1, 10-phenanthroline-tris(M-Methylbenzoate) europium (or terbium) com- plexes were prepared bysol-gel method. The thermal decomposition, excitation and emissionspectra for the gel pho...
关键词:sol-gel thermal stability luminesscence europium (or terbium) complex 
Fluorometric Determination of Terbium by Aromatic armed 1,4,7-triazacyclononane被引量:1
《Rare Metals》2000年第1期11-15,26,共5页冯亚非 王希文 杨武 高锦章 康敬万 赵保卫 
ThisworkwassupportedbytheNationalNaturalScienceFoundationofChina .
Terbium and N,N′,N' tri(3,5 diamino benzenesulfonyl) 1,4,7 triazacyclononane (TDABS Tacn) form a stable chelate having a 1∶1 molar ratio in dilute aqueous solution. The fluorescence property of the chelate was ...
关键词:Fluorometric determination TERBIUM Rare earth metals N N′ N'  tri(3 5  diamino benzenesulfonyl)  1 4 7  triazacyclononane 
Fluorescence Quenching Method for Determination of Cu^(2+) with Tb-TMA System in Presence of Triton X-100
《Rare Metals》1997年第2期67-72,共6页赵国虎 赵军 高锦章 康敬万 
A fluorescence quenching system of Cu 2+ Tb TMA Triton X 100 (TMA: benzene 1,3,5 tricarboxylic acid) was established for the determination of Cu 2+ . The fluorescence intensity of the determination syst...
关键词:TERBIUM Copper Benzene  1 3 5  tricarboxylic acid Triton X  100 
Co-fluorescence Enhancement System Based on Lanthanum(Ⅲ) for Determination of Terbium(Ⅲ)被引量:3
《Rare Metals》1996年第4期267-274,共8页赵国虎 高锦章 赵军 康敬万 
The phenomenon of fluorescence enhancement for the system of terbium( Ⅲ ) with trimesic acid [ ben-zene-1, 3, 5-tricarboxylic acid (TMA)] in the presence of an excase of La ̄(3+) in gelatin aqusous solution wasstudi...
关键词:TERBIUM GELATIN Benzene-1 3 5-tricarboxylic acid Co-flu-orescence effect FLUORIMETRY 
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