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[1]陶海军,黄艳芳,王子惠,等.以羧酸盐为有机配体合成金属有机骨架材料MIL-101(Cr)[J].南京工业大学学报(自然科学版),2018,40(05):40-47.[doi:10.3969/j.issn.1671-7627.2018.05.007]
 TAO Haijun,HUANG Yanfang,WANG Zihui,et al.Synthesis of MIL-101(Cr)with carboxylate as organic ligand[J].Journal of NANJING TECH UNIVERSITY(NATURAL SCIENCE EDITION),2018,40(05):40-47.[doi:10.3969/j.issn.1671-7627.2018.05.007]
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以羧酸盐为有机配体合成金属有机骨架材料MIL-101(Cr)()
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《南京工业大学学报(自然科学版)》[ISSN:1671-7627/CN:32-1670/N]

卷:
40
期数:
2018年05期
页码:
40-47
栏目:
出版日期:
2018-09-20

文章信息/Info

Title:
Synthesis of MIL-101(Cr)with carboxylate as organic ligand
文章编号:
1671-7627(2018)05-0040-08
作者:
陶海军1黄艳芳2王子惠1田相龙1马正飞1
1.南京工业大学 化工学院,江苏 南京 210009; 2.南通职业大学 化学与生物工程学院,江苏 南通 226007
Author(s):
TAO Haijun1HUANG Yanfang2WANG Zihui1TIAN Xianglong1MA Zhengfei1
1.College of Chemical Engineering,Nanjing Tech University,Nanjing 210009,China; 2.College of Chemical and Biological Engineering,Nantong Vocational University,Nantong 226007,China
关键词:
羧酸盐 MIL-101(Cr) 水热合成 粒径
Keywords:
carboxylate MIL-101(Cr) hydrothermal particle size
分类号:
O614.61
DOI:
10.3969/j.issn.1671-7627.2018.05.007
文献标志码:
A
摘要:
以羧酸盐取代羧酸对苯二甲酸为有机配体水热合成MIL-101(Cr),可以解决对苯二甲酸难溶于水而堵塞微孔道的问题。通过N2吸附、X线衍射(XRD)、透射电子显微镜(TEM)等方法对以羧酸盐为有机配体合成的MIL-101(Cr)进行表征。结果表明:未纯化的MIL-101(Cr)微孔结构非常清晰,BET比表面积(SBET)达到2 600 m2/g; 产品颗粒均匀,为60 nm的小粒径晶体,远小于传统水热法产品的粒径; 以羧酸盐为有机配体合成的MIL-101(Cr)无需复杂的后续纯化过程,即可得到高纯度的产品,收率达70%。
Abstract:
The hydrothermal synthesis of MIL-101(Cr)with terephthalate instead of terephthalic acid as organic ligands can solve the problem that the terephthalic acid was insoluble in water and hinder the micropore of the materials.The product synthesized with terephthalate was characterized by N2 adsorption,X-ray diffraction(XRD)and transmission electron microscope(TEM).Results showed that the microporous structure of MIL-101(Cr)without purification was open and BET specific surface area(SBET)was 2 600 m2/g.The particle size of the product was about 60 nm,which was much smaller than the sizes of the samples synthesized by conventional hydrothermal method.MIL-101(Cr)synthesized with carboxylate as organic ligand did not require complex purification procedures to obtain the pure product.The yield of the product was about 70%.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2017-04-14
基金项目:江苏省高校自然科学研究面上资助经费项目(16KJB430036)
作者简介:陶海军(1990—),男,江苏淮安人,硕士,主要研究方向为金属有机骨架材料的合成; 马正飞(联系人),教授,E-mail:mazf@njtech.edu.cn.
引用本文:陶海军,黄艳芳,王子惠,等.以羧酸盐为有机配体合成金属有机骨架材料MIL-101(Cr)[J].南京工业大学学报(自然科学版),2018,40(5):40-47..
更新日期/Last Update: 2018-09-30