Microplasma electrochemistry(MIPEC)strategy for accelerating the synthesis of metal organic frameworks at room temperature

作     者：Guoyu Wei Yuexiang Lu Shuang Liu Hongpeng Li Xuegang Liu Gang Ye Jing Chen Guoyu Wei;Yuexiang Lu;Shuang Liu;Hongpeng Li;Xuegang Liu;Gang Ye;Jing Chen

作者机构：Institute of Nuclear and New Energy TechnologyCollaborative Innovation Centre of Advanced Nuclear Energy TechnologyBeijing Key Lab of Radioactive Waste TreatmentTsinghua UniversityBeijing 100084China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2021年第32卷第1期

页      面：497-500页

核心收录：

学科分类：08[工学] 080501[工学-材料物理与化学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：the National Natural Science Foundation of China(Nos.21976104 and 21775087)。 

主　　题：Microplasma Gas electrode Electrochemistry Metal organic frameworks Fast synthesis 

摘      要：Metal organic frameworks(MOFs) are a kind of promising materials in many applications,while the fast and controllable synthesis of MOFs is still challenging.Here,taking HKUST-1 as illustration,a microplasma electrochemistry(MIPEC) strategy was developed to accelerate the synthesis process of MOFs with micro-plasma acting as cathode.Treating the HKUST-1 precursor solution with micro-plasma cathode could not only transfer the electrons into the solution leading to the deprotonation effect,but also generate radical species to trigger and accelerate the nucleation and growth of MOFs at the plasmaliquid interface.Thus,uniform and nanosize MOFs could be prepared within minutes.The obtained MOFs show similar excellent uranium adsorption properties compared with those obtained by other method,with a highly adsorption capability of uranium with 550 mg/g in minutes.The novel MIPEC strategy developed in this work provides an alternative for controllable synthesis of MOFs,and especially has potential application in accelerating traditional organic synthesis.