The Surprising Stability of Cu3(btc)2 Metal-Organic Framework under Steam Flow at High Temperature

被引：28

作者：

Giovine, Raynald ^{[1
]}

Pourpoint, Frederique ^{[1
]}

Duval, Sylvain ^{[1
]}

Lafon, Olivier ^{[1
,2
]}

Amoureux, Jean-Paul ^{[1
,3
]}

Loiseau, Thierry ^{[1
]}

Volkringer, Christophe ^{[1
,2
]}

机构：

[1] Univ Lille, Univ Artois, CNRS, Cent Lille,ENSCL,UMR 8181,UCCS, F-59000 Lille, France

[2] Inst Univ France, 1 Rue Descartes, F-75231 Paris 05, France

[3] Biospin, Bruker, F-67160 Wissembourg, France

来源：

CRYSTAL GROWTH & DESIGN | 2018年 / 18卷 / 11期

关键词：

SOLID-STATE NMR; WATER-ADSORPTION; COORDINATION POLYMERS; CU-BTC; MOF; MOLECULES; VAPOR; SITES;

D O I：

10.1021/acs.cgd.8b00931

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

It is widely admitted that metal-organic frameworks (MOFs) are water sensitive and that high temperatures accelerate the hydrolysis phenomena and the collapse of the porous network. We have investigated here the resistance of the prototypical HKUST-1 MOF under steam flow at temperatures ranging from RT to 200 degrees C. Surprisingly, the porous framework is not degraded at 200 degrees C, whereas temperatures close to 100 degrees C lead to the total destruction of the MOF. This unexpected behavior is assigned to the extended interaction of water with the porous framework at temperature about 100 degrees C, whereas above 150 degrees C the transient interactions between gaseous water and the HKUST-1 framework limit the decomposition process.

引用

页码：6681 / 6693

页数：13

共 50 条

[1] Temperature dependences of methane elution on a Cu3(BTC)2 metal-organic framework
Larin, A. V.
Protection of Metals and Physical Chemistry of Surfaces, 2016, 52 (06) : 975 - 978
[2] Temperature dependences of methane elution on a Cu3(BTC)2 metal-organic framework
A. V. Larin
Protection of Metals and Physical Chemistry of Surfaces, 2016, 52 : 975 - 978
[3] Novel electrorheological properties of a metal-organic framework Cu3(BTC)2
Liu, Ying Dan
Kim, Jun
Ahn, Wha-Seung
Choi, Hyoung Jin
CHEMICAL COMMUNICATIONS, 2012, 48 (45) : 5635 - 5637
[4] Improved hydrogen storage in the metal-organic framework Cu3(BTC)2
Krawiec, Piotr
Kramer, Markus
Sabo, Michal
Kunschke, Ruediger
Froede, Heidi
Kaskel, Stefan
ADVANCED ENGINEERING MATERIALS, 2006, 8 (04) : 293 - 296
[5] Encapsulation of urea and caffeine in Cu3(BTC)2 metal-organic framework
Loera-Serna, Sandra
Zarate-Rubio, Jocelyn
Medina-Velazquez, Dulce Y.
Zhang, Lei
Ortiz, Elba
SURFACE INNOVATIONS, 2016, 4 (02) : 76 - 87
[6] Ionothermal synthesis of the Metal-Organic Framework compound Cu3(BTC)2
Liu, Lei
Wei, Haibo
Zhang, Lianyin
Li, Jinping
Dong, Jinxiang
ZEOLITES AND RELATED MATERIALS: TRENDS, TARGETS AND CHALLENGES, PROCEEDINGS OF THE 4TH INTERNATIONAL FEZA CONFERENCE, 2008, 174 : 459 - 462
[7] Ionothermal synthesis of the Metal-Organic Framework compound Cu3(BTC)2
Research Institute of Special Chemicals, Taiyuan University of Technology, Taiyua, 030024 Shanxi, China
Studies in Surface Science and Catalysis, 2008, 174 (0A) : 459 - 462
[8] [Cu3(BTC)2]: A Metal-Organic Framework Catalyst for the Friedlander Reaction
Perez-Mayoral, Elena
Cejka, Jiri
CHEMCATCHEM, 2011, 3 (01) : 157 - 159
[9] ReaxFF molecular dynamics simulation of thermal stability of a Cu3(BTC)2 metal-organic framework
Huang, Liangliang
Joshi, Kaushik L.
van Duin, Adri C. T.
Bandosz, Teresa J.
Gubbins, Keith E.
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 2012, 14 (32) : 11327 - 11332
[10] Underlying mechanism of the hydrothermal instability of Cu3(BTC)2 metal-organic framework
Nadeen Al-Janabi
Abdullatif Alfutimie
Flor R. Siperstein
Xiaolei Fan
Frontiers of Chemical Science and Engineering, 2016, 10 : 103 - 107

← 1 2 3 4 5 →