摘要
在离子热条件下合成了新颖的微孔亚磷酸锰开放骨架材料|NH_4|_4[Mn_4(PO_3H)_6](JIS-10),并对该样品进行了质子传导性质测试.研究了在无水氛围下煅烧和饱和水氛围下JIS-10导电性质对电导率的影响,结果表明,在相对湿度98%水氛围下,JIS-10的质子电导率从1.23×10^(-4)S/cm(7d)提升至1.07×10^(-3)S/cm(60 d),证明样品的水饱和程度对质子电导率的提升具有重要作用.
An open-framework manganese（Ⅱ） phosphite, ｜ NH4｜4[Mn4（PO3 H）6]（JIS-10）, was synthesised via ionothermal method using 1-pentyl-3-methylimidazolium bromide（[Pemim]Br） as the solvent and the proton conduction property of the crystal was studied. The proton conductivity of the as-synthesized JIS-10 is increased from 5.32×10^-4 S/cm（7d） to 1.065 × S/cm（60 d） at 98% relative humidity,the saturation degree of absorbed water plays an important role in the enhancement of conductivity. While in an anhydrous atmosphere,JIS-10 hardly conducts electricity.
作者
王志秀
沐影
王艺霖
孙小媛
苏钽
刘靖尧
WANG Zhixiu;MU Ying;WANG Yilin;SUN Xiaoyuan;SU Tan;LIU Jingyao(Laboratory of Theoretical and Computational Chemistry, Institute of Theoretical Chemistry, Jilin University, Changchun 130021, China;State Key Laboratory cf Inorganic Sgynthesis and Preparative Chemistry, College of Chemistry;College of Materials Science and Eagneering, Jilin University, Changchun 130012, China)
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2018年第6期1138-1144,共7页
Chemical Journal of Chinese Universities
基金
国家自然科学基金(批准号:21501062)
吉林省教育厅"十二五"科学技术研究项目(批准号:13001)
无机合成与制备化学国家重点实验室(吉林大学)开放课题基金(批准号:2015-31)资助~~
关键词
离子热法
亚磷酸锰开放骨架化合物
质子传导
Ionothermal synthesis
Manganese phosphite open framework compound
Proton conduction
