Sr2(Gd,Ce)2Cu2RuO10 synthesized by a  new -type solid-state reaction  in the presence of oxygen-water vapor mixed atmosphere and its electric properti es

Li Ming-De; Wang Zhong-Bing; Yang Hong-Shun; Ruan Ke-Qing; Cao Lie-Zhao; Chen Zu-Yao

doi:10.7498/aps.52.2596

Abstract
Sr_Ru cuprates synthesized via traditional solid_state reaction is always accompanied by the formation of small amounts of SrRuO3 impurity phase with ferromagnetism. In this paper we report that not only the pure phase compound Sr2 GdR uO6 without any ferromagnetic SrRuO3 impurity phase is suc cessfully prepared by means of a new_type reaction of solid state in presence of O2 (or air)_wat er vapor mixed atmosphere，but also RuSr2(Gd,Ce)2Cu2O10(Ru_1222）wit hout any ferromagnetic SrRuO3 impurity phase is further synthesized u nder a re lative low reactive temperature when the Sr2GdRuO6 is used as a precursor. T he authors discuss the formation of the product Sr2GdRuO6 and mechanism of t he new_type reaction of solid state in presence of water vapor in detail. In add ition, the effects of SrRuO3 impurity phase on the electric propertie s of the product Ru Sr2(Gd,Ce)2Cu2O10 is also discussed. It suggests that the water vapor for the new_type solid_state reaction is not beneficial to the tran sformation of SrRuO3 to Sr2GdRuO6, and it is to suppress the formation of SrRuO3 due to the formation of RuO2·nH2O. Thus the amount of SrRuO3 impurity phase in Ru_1222 phase is controlled in the reaction of solid state. I t seems that the presence of a small amount of SrRuO3 impurity phase is favourable for making the Ru_1222 phase superconductive.

Keywords:
new_type reaction of solid state in water vapor /

RuSr2( Gd /

Ce)2Cu2O10 /

SrRuO3 /

electric properties
Authors and contacts
Li Ming-De²,

Wang Zhong-Bing¹,

Yang Hong-Shun³,

Ruan Ke-Qing³,

Cao Lie-Zhao³,

Chen Zu-Yao²

(1)中国科学技术大学化学系，合肥 230026; (2)中国科学技术大学结构研究开放实验室,合肥 230026;中国科学技术大学化学系，合肥 230026; (3)中国科学技术大学结构研究开放实验室,合肥 230026;中国科学技术大学物理系，合肥 230026
References

Cited By

[1]	Zhao Shi-Ping, Zhang Xin, Liu Zhi-Hui, Wang Quan, Wang Hua-Lin, Jiang Wei-Wei, Liu Chao-Qian, Wang Nan, Liu Shi-Min, Cui Yun-Xian, Ma Yan-Ping, Ding Wan-Yu, Ju Dong-Ying. Influence of low-energy ammonia ion/group diffusion on electrical properties of indium tin oxide film. Acta Physica Sinica, 2020, 69(23): 236801. doi: 10.7498/aps.69.20200860
[2]	Wang Chun-Jie, Wang Yue, Gao Chun-Xiao. Grain boundary electrical characteristics for rutile TiO₂ under pressure. Acta Physica Sinica, 2019, 68(20): 206401. doi: 10.7498/aps.68.20190630
[3]	Wang Xiao-Yuan, Zhao Feng-Peng, Wang Jie, Yan Ya-Bin. First-principle studies of mechanical, electronic properties and strain engineering of metal-organic framework. Acta Physica Sinica, 2016, 65(17): 178105. doi: 10.7498/aps.65.178105
[4]	Liu Li-Wan, Zhou Qin-Ling, Shao Chong-Yun, Zhang Yu, Hu Li-Li, Yang Qiu-Hong, Chen Dan-Ping. Scintillation properties of Ce3+ doped SiO2-Al2O3-Gd2O3 glass. Acta Physica Sinica, 2015, 64(16): 167802. doi: 10.7498/aps.64.167802
[5]	Yang Zhen-Hui, Wang Ju, Liu Yong, Wang Kang-Kai, Su Ting, Guo Chun-Lin, Song Chen-Lu, Han Gao-Rong. Investigation on the electrical properties of anatase and rutile Nb-doped TiO2 by GGA(+U). Acta Physica Sinica, 2014, 63(15): 157101. doi: 10.7498/aps.63.157101
[6]	Duan Tao, Lu Xi-Rui, Liu Xiao-Nan, Zhu Wen-Kun, Huang Ye-Ju. Relation of containment capacity with phase composition, density and Vickers hardness of simulated waste forms Gd2-xNdxZr2O7(Nd=An(Ⅲ), 0≤ x ≤ 2.0). Acta Physica Sinica, 2012, 61(21): 212801. doi: 10.7498/aps.61.212801
[7]	Feng Xiao-Hui, Meng Qing-Yu, Sun Jiang-Ting, Lü Shu-Chen, Sun Li-nan. Luminescent properties of Eu3+ doped Gd2W2O9 and Gd2(WO4)3 nanophosphors. Acta Physica Sinica, 2011, 60(3): 037806. doi: 10.7498/aps.60.037806
[8]	Chen Jian-Hui, Liu Bao-Ting, Zhao Qing-Xun, Cui Yong-Liang, Zhao Dong-Yue, Guo Zhe. Integration of SRO/PZT/SRO/Ni-Al/Cu/Ni-Al/SiO2/Si ferroelectric capacitor with copper. Acta Physica Sinica, 2011, 60(11): 117701. doi: 10.7498/aps.60.117701
[9]	Chen Ge, Zhang Jia-Liang, Hao Wen-Tao, Tan Yong-Qiang, Zheng Peng, Shao Shou-Fu. Microstructures and electrical properties of (Na1/2Bi1/2)Cu3Ti4O12 ceramics. Acta Physica Sinica, 2010, 59(5): 3509-3515. doi: 10.7498/aps.59.3509
[10]	Fu Xiu-Li, Tang Wei-Hua, Peng Zhi-Jian. Influence of doping level on electrical properties of ZnO-based composite varistor. Acta Physica Sinica, 2008, 57(9): 5844-5852. doi: 10.7498/aps.57.5844
[11]	Tang Li-Bin, Ji Rong-Bin, Song Li-Yuan, Chen Xue-Mei, Li Yong-Liang, Rong Bai-Lian, Song Bing-Wen. Study on doping and electrical properties of organic infrared semiconductor phthalocyanine erbium(Ⅲ). Acta Physica Sinica, 2008, 57(11): 7244-7251. doi: 10.7498/aps.57.7244
[12]	Peng Zhi-Wei, Wang Ling-Ling, Liu Huang-Qing, Huang Wei-Qing, Zou Bing-Suo. Combustion synthesis and photoluminescence of nanocrystalline Gd2O3:Eu3+. Acta Physica Sinica, 2007, 56(2): 1162-1166. doi: 10.7498/aps.56.1162
[13]	Liu Jin-Hong, Zhang Ling-Fei, Tian Geng-Fang, Li Ji-Chen, Li Fa-Shen. Structure and magnetic properties of NiFe2O4 nanoparticles prepared by low-temperature solid-state reaction. Acta Physica Sinica, 2007, 56(10): 6050-6055. doi: 10.7498/aps.56.6050
[14]	Wu Zhen-Yu, Yang Yin-Tang, Wang Jia-You. Study of fluorinated amorphous carbon films prepared by electron cyclotron resonance chemical vapor deposition. Acta Physica Sinica, 2006, 55(5): 2572-2577. doi: 10.7498/aps.55.2572
[15]	Shao Shou-Fu, Zheng Peng, Zhang Jia-Liang, Niu Xiao-Kun, Wang Chun-Lei, Zhong Wei-Lie. Microstructures and electrical properties of CaCu3Ti4O12 ceramics. Acta Physica Sinica, 2006, 55(12): 6661-6666. doi: 10.7498/aps.55.6661
[16]	Chen Zhen-Ping, Xue Yun-Cai, Su Yu-Ling, Gong Shi-Cheng, Zhang Jin-Cang. Phase structures and local electron structures of Gd-doped YBa2Cu3O7－δ systems. Acta Physica Sinica, 2005, 54(11): 5382-5388. doi: 10.7498/aps.54.5382
[17]	ZHANG YONG-JIAN, CHEN XIAN-HUI, CAO LIE-ZHAO. STUDY ON PROPERTIES OF T* PHASE SUPERCONDUCTING CUPRATES (Bi0.5Sr1.5)(Y,Ce)2Cu2Oy. Acta Physica Sinica, 1997, 46(5): 975-980. doi: 10.7498/aps.46.975
[18]	SU FANG, SU JUN, JIN SI-ZHAO. INVESTIGATION ON ELECTRICAL PROPERTIES AND ESR OF AMORPHOUS Li+ CONDUCTOR B2O3-0.7Li2O-0.7LiCl-xAl2O3-0.1V2O5. Acta Physica Sinica, 1992, 41(3): 448-458. doi: 10.7498/aps.41.448
[19]	CHU SHAO-YAN, WANG XU-WEI, CHENG XIAN-AN, LI CUN-JIAN, WANG JUN-KUI, WU QIAN-ZHANG, HUANG JIA-SHAN. GROWTH OF 2223 PHASE IN Bi1.92Pb0.32Sr2Ca1.7Mg0.3Cu3.07Ox SUPERCONDUCTOR IN THE PROCESS OF SOLID STATE REACTION. Acta Physica Sinica, 1992, 41(12): 2024-2033. doi: 10.7498/aps.41.2024
[20]	HU BO-QING, LI YONG-JING, ZHOU TANG, ZHANG DAO-FAN. CRYSTAL GROWTH AND OPTICAL AND ELECTRIC CHARACTERISTICS OF 2KIO3·HCI SINGLE CRYSTAL. Acta Physica Sinica, 1984, 33(12): 1707-1712. doi: 10.7498/aps.33.1707

Catalog

Vol. 52, Issue 10 - 2003-05-20

Metrics

Abstract views: 7625
PDF Downloads: 621
Cited By: 0

姓名
邮箱
手机号码
标题
留言内容
验证码

Search

Article

留言板

Sr2(Gd,Ce)2Cu2RuO10 synthesized by a new -type solid-state reaction in the presence of oxygen-water vapor mixed atmosphere and its electric properti es

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Authors

Referees

About Journal

About

Search

Article

留言板

Sr2(Gd,Ce)2Cu2RuO10 synthesized by a new -type solid-state reaction in the presence of oxygen-water vapor mixed atmosphere and its electric properti es

Abstract

Authors and contacts

References

Cited By

Catalog

Metrics

Publishing process

Authors

Referees

About Journal

About