Study on Tb(Ⅲ),Ca(Ⅱ)Ternary Complexes with L-Glutamic Acid and L-Threonine

Chinese Journal of Applied Chemistry ›› 1996, Vol. 0 ›› Issue (3): 93-95.

• Report • Previous Articles Next Articles

Study on Tb(Ⅲ),Ca(Ⅱ)Ternary Complexes with L-Glutamic Acid and L-Threonine

Niu Chunji, Zhao Shufu, Wang Zenglin, Ma Jianfang, Zhao Hui, Ni Jiazuan

Laboratory of Rare Earth Chemistry and Physics, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Chdngchun 130022

Received:1995-08-18 Revised:1996-01-05 Published:1996-06-10 Online:1996-06-10

Abstract

Abstract: Tb(Ⅲ)/Ca(Ⅱ)-L-glutamic acid-L-threonine systems were studied at 37℃ and in solution with an ionic strength of 0.15 mol/L(NaCl)by potentiometric titration.The stability constants of Tb(Ⅲ),Ca(Ⅱ)complexes with L-glutamic acid and L-threonine were obtained.Results show that Tb(Ⅲ),Ca(Ⅱ)ternary complexes are the main species among all species in ternary systems and that Tb(Ⅲ)complexes are more stable than Ca(Ⅱ)complexes.

Key words: terbium, calcium, L-threonine, L-glutamic acid, ternary complex

Niu Chunji, Zhao Shufu, Wang Zenglin, Ma Jianfang, Zhao Hui, Ni Jiazuan. Study on Tb(Ⅲ),Ca(Ⅱ)Ternary Complexes with L-Glutamic Acid and L-Threonine[J]. Chinese Journal of Applied Chemistry, 1996, 0(3): 93-95.

[1]	Gao-Yong ZI, Bang-Fu HUANG, Meng DAI, Zheng-Yu YANG, Zhen-Jing WEN, Wan-Jun LI, Liu-Bin LUO. Effect of Chlorine Removal on Crystallization in the Mother Liquor of Ammonium Sulfate [J]. Chinese Journal of Applied Chemistry, 2022, 39(9): 1437-1446.
[2]	LI Chun, YU Yan-Hao. Research Progress on Mechanism and Application of Biomimetic Mineralization [J]. Chinese Journal of Applied Chemistry, 2022, 39(1): 74-85.
[3]	GAO Zi-Ting, LI Zhan-Chao, JIANG Qian, GAO Jun-Li, LIU Xing-Yu, WANG Zi-Ming. A Method for Preparing Environment-friendly Snow-melting Agent from Wood Vinegar [J]. Chinese Journal of Applied Chemistry, 2021, 38(8): 1022-1024.
[4]	FAN Tianbo,CHEN Si,JIANG Yu,CAI Xun,KANG Ping,LI Li,ZHANG Li,LIU Yunyi. Processing and Properties of Rubber Modified by Coated Heavy Calcium Powder as the Filler [J]. Chinese Journal of Applied Chemistry, 2019, 36(7): 790-797.
[5]	WANG Zhumei, MA Zhenguo, LI Yueming, GAO Yiqun, SONG Fusheng, SHEN Zongyang, LI Zhike. Effect of Ca²⁺-Doping on Synthesis Temperature and Heat Stability of γ-Ce₂S₃ [J]. Chinese Journal of Applied Chemistry, 2019, 36(6): 683-689.
[6]	LUO Yunfeng, LIU Baoshuang, LI Chunxiang. All Solid-State Calcium Ion Selective Electrode Based on Carbon Nanotube/Ag/MoS₂ Transducer [J]. Chinese Journal of Applied Chemistry, 2019, 36(6): 704-710.
[7]	LI Xiancai, TIAN Minglei, CHENG Yuwen, WANG Xiu. Preparation and Characterization of Yb Ion-Imprinted Polymers Based on MCM-41 Molecular Sieve Surface [J]. Chinese Journal of Applied Chemistry, 2019, 36(2): 203-211.
[8]	CHEN Guanghai, BAI Ying, WU Feng, WU Chuan. Two-Dimensional Layered Dicalcium Nitride as Anode Material for Sodium Ion Batteries [J]. Chinese Journal of Applied Chemistry, 2018, 35(3): 366-368.
[9]	CHEN Guanghai, BAI Ying, WU Feng, WU Chuan. Two-Dimensional Layered Dicalcium Nitride as Anode Material for Sodium Ion Batteries [J]. Chinese Journal of Applied Chemistry, 2018, 35(3): 0-0.
[10]	GUO Xiangfeng, CHEN Juan, LIU Cong, LI Yanhui, JIA Lihua. Production of the Novel Biodiesel over Potassium Floride and Calcium Oxide Loaded Kaolinite Solid Base Catalyst [J]. Chinese Journal of Applied Chemistry, 2015, 32(7): 788-793.
[11]	GAO Yanfang, WANG Haishui. Control of Crystalline Polymorphs and Morphologies for Calcium Carbonate with Sodium Citrate [J]. Chinese Journal of Applied Chemistry, 2015, 32(7): 831-836.
[12]	ZHANG Ya1*, DU Fangyan1, ZHENG Jianbin2. Electrochemical Behavior and Determination of Calcium Dobesilate at Graphene Modified Glassy Carbon Electrode [J]. Chinese Journal of Applied Chemistry, 2014, 31(07): 860-864.
[13]	ZHU Deqin, SHENG Yu, ZOU Yinjiang, FANG Zhen, SU Xiaofen. Preparation of Polypropylene Composites Filled with Surface-modified Calcium Carbonate by in-situ* Solid Phase Grafting [J]. Chinese Journal of Applied Chemistry, 2013, 30(12): 1411-1416.
[14]	ZHU Deqin, SHENG Yu*, ZOU Yinjiang, FANG Zhen, SU Xiaofen. Effect of Modifiers on the Performance of Polypropylene/Calcium Carbonate Composites [J]. Chinese Journal of Applied Chemistry, 2013, 30(06): 655-660.
[15]	LI Na1, FU Change2, ZHOU Yuming3, LU Yipin1, YANG Weiben1*. Synthesis and Scale Inhibition of a Polyether-typed Non-phosphorus Copolymer [J]. Chinese Journal of Applied Chemistry, 2013, 30(05): 528-533.

Study on Tb(Ⅲ),Ca(Ⅱ)Ternary Complexes with L-Glutamic Acid and L-Threonine

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments