Synthesis of bisphenol F catalyzed by phosphotungstic acid encapsulated in metal-organic frameworks MIL-100 (Cr) and MIL-101 (Cr)

YAN Jiaqi; TAN Ying; LI Yongfei; WU Zhimin; CHEN Meng; PAN Langsheng; LIU Yuejin

doi:10.11949/j.issn.0438-1157.20141068

您当前的位置：

首页 >

文章列表页 >

Synthesis of bisphenol F catalyzed by phosphotungstic acid encapsulated in metal-organic frameworks MIL-100 (Cr) and MIL-101 (Cr)

更新时间：2025-12-10

- Synthesis of bisphenol F catalyzed by phosphotungstic acid encapsulated in metal-organic frameworks MIL-100 (Cr) and MIL-101 (Cr)
- CIESC Journal Issue 2, Pages: 576-583(2015)
- 作者机构：
  
  湘潭大学化工学院,湖南,湘潭,411105
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20141068
  CLC： Q243.2TQ426.91
- Online First：05 February 2015，
  
  Published：05 February 2015
- 稿件说明：
移动端阅览
YAN Jiaqi, TAN Ying, LI Yongfei, et al. Synthesis of bisphenol F catalyzed by phosphotungstic acid encapsulated in metal-organic frameworks MIL-100 (Cr) and MIL-101 (Cr)[J]. CIESC Journal, 2015, (2): 576-583.
DOI：

YAN Jiaqi, TAN Ying, LI Yongfei, et al. Synthesis of bisphenol F catalyzed by phosphotungstic acid encapsulated in metal-organic frameworks MIL-100 (Cr) and MIL-101 (Cr)[J]. CIESC Journal, 2015, (2): 576-583. DOI： 10.11949/j.issn.0438-1157.20141068.

摘要

采用两种具有相同拓扑结构而孔道不同的金属有机框架MIL-100(Cr)和MIL-101(Cr)负载磷钨酸(PTA)

通过XRD、BET、FT-IR、TEM和ICP的对比测试分析

对它们负载磷钨酸前后及其不同负载量情况下的各种物化性质进行表征

并用于催化苯酚、甲醛合成双酚F。实验结果表明

在相同的W/Cr投料摩尔比下

MIL-100(Cr)的磷钨酸负载量大于MIL-101(Cr)的磷钨酸负载量;当MIL-100(Cr) 负载磷钨酸的W/Cr摩尔比为0.40时(磷钨酸负载量16.47%)

其催化活性最好

双酚F收率和选择性分别达93.18%和96.11%

反应0.5 h双酚F 4

4'-位异构体比例高达74.24%

催化剂重复使用6次仍保持较高催化活性。

Abstract

Hydroxyalkylation of phenol and aqueous formaldehyde to bisphenol F catalyzed by Keggin phosphotungstic acid (PTA) encapsulated in two types of metal-organic frameworks of zeo-type cubic structure MIL-100(Cr) and MIL-101(Cr) was performed. PTA@MIL-100(Cr)(β) and PTA@MIL-101(Cr)(β) catalysts with the same β (molar ratio of W/Cr) value were prepared and characterized with XRD

BET

FT-IR

TEM and ICP. MIL-100(Cr) was better than MIL-101(Cr) in loading phosphotungstic acid. PTA@MIL-100(Cr)(0.4) with PTA loading of 16.47% obtained its highest catalytic activity with 93.18% of bisphenol F yield

96.11% of bisphenol F selectivity at 8 h and 71.24% of 4

4'-isomer bisphenol F at 0.5 h. PTA@MIL-100(Cr) could keep its original activity after six recycling uses.

关键词

Keywords

references

Views

686

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Study on modification of NH2-MCM-41 and its pH-responsive drug release

Research progress on tuning the water resistance of lignin hydrodeoxygenation catalysts

Research progress on the modification, processing and applications of medical-grade polyether ether ketone materials

Multi-channel CNN predicts the adsorption performance of MOFs for C3F6/C3F8

Preparation and heat resistance of cyanide-derived benzoxazine resins

Related Author

Yanqin XU

Zhao QIN

Ye WANG

Yuan CAO

Changguo CHEN

Dan WANG

LI Xiang

MA Zhe

Related Institution

School of Chemistry and Chemical Engineering, Chongqing University

State Key Laboratory of Coal Mine Disaster Dynamics and Control，Chongqing University

State Key Laboratory of Heavy Oil Processing, China University of Petroleum ( East China)

College of Chemical and Biological Engineering, State Key Laboratory of Chemical Engineering and Low-carbon Technology， Zhejiang University

Zillion New Material Technology (Xi’an) Company Limited

⁰