A Hydrolytically Stable Vanadium(IV) Metal–Organic Framework with Photocatalytic Bacteriostatic Activity for Autonomous Indoor Humidity Control

Dou Ma; Ping Li; Xiangyu Duan; Jiazhen Li; Pengpeng Shao; Zhongling Lang; Lixia Bao; Yuanyuan Zhang; Zhengguo Lin; Bo Wang

doi:10.1002/anie.201914762

A Hydrolytically Stable Vanadium(IV) Metal–Organic Framework with Photocatalytic Bacteriostatic Activity for Autonomous Indoor Humidity Control

Dou Ma, Ping Li, Xiangyu Duan, Jiazhen Li, Pengpeng Shao, Zhongling Lang, Lixia Bao, Yuanyuan Zhang^*, Zhengguo Lin, Bo Wang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

97 Citations (Scopus)

Abstract

Metal–organic frameworks (MOFs) with long-term stability and reversible high water uptake properties can be ideal candidates for water harvesting and indoor humidity control. Now, a mesoporous and highly stable MOF, BIT-66 is presented that has indoor humidity control capability and a photocatalytic bacteriostatic effect. BIT-66 (V₃(O)₃(H₂O)(BTB)₂), possesses prominent moisture tunability in the range of 45–60 % RH and a water uptake and working capacity of 71 and 55 wt %, respectively, showing good recyclability and excellent performance in water adsorption–desorption cycles. Importantly, this MOF demonstrates a unique photocatalytic bacteriostatic behavior under visible light, which can effectively ameliorate the bacteria and/or mold breeding problem in water adsorbing materials.

Original language	English
Pages (from-to)	3905-3909
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	59
Issue number	10
DOIs	https://doi.org/10.1002/anie.201914762
Publication status	Published - 2 Mar 2020

Keywords

indoor humidity control
photocatalytic bacteriostasis
vanadium
water sorption
water-stable MOFs

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10.1002/anie.201914762

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title = "A Hydrolytically Stable Vanadium(IV) Metal–Organic Framework with Photocatalytic Bacteriostatic Activity for Autonomous Indoor Humidity Control",

abstract = "Metal–organic frameworks (MOFs) with long-term stability and reversible high water uptake properties can be ideal candidates for water harvesting and indoor humidity control. Now, a mesoporous and highly stable MOF, BIT-66 is presented that has indoor humidity control capability and a photocatalytic bacteriostatic effect. BIT-66 (V3(O)3(H2O)(BTB)2), possesses prominent moisture tunability in the range of 45–60 \% RH and a water uptake and working capacity of 71 and 55 wt \%, respectively, showing good recyclability and excellent performance in water adsorption–desorption cycles. Importantly, this MOF demonstrates a unique photocatalytic bacteriostatic behavior under visible light, which can effectively ameliorate the bacteria and/or mold breeding problem in water adsorbing materials.",

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author = "Dou Ma and Ping Li and Xiangyu Duan and Jiazhen Li and Pengpeng Shao and Zhongling Lang and Lixia Bao and Yuanyuan Zhang and Zhengguo Lin and Bo Wang",

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AU - Ma, Dou

AU - Li, Ping

AU - Duan, Xiangyu

AU - Li, Jiazhen

AU - Shao, Pengpeng

AU - Lang, Zhongling

AU - Bao, Lixia

AU - Zhang, Yuanyuan

AU - Lin, Zhengguo

AU - Wang, Bo

PY - 2020/3/2

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N2 - Metal–organic frameworks (MOFs) with long-term stability and reversible high water uptake properties can be ideal candidates for water harvesting and indoor humidity control. Now, a mesoporous and highly stable MOF, BIT-66 is presented that has indoor humidity control capability and a photocatalytic bacteriostatic effect. BIT-66 (V3(O)3(H2O)(BTB)2), possesses prominent moisture tunability in the range of 45–60 % RH and a water uptake and working capacity of 71 and 55 wt %, respectively, showing good recyclability and excellent performance in water adsorption–desorption cycles. Importantly, this MOF demonstrates a unique photocatalytic bacteriostatic behavior under visible light, which can effectively ameliorate the bacteria and/or mold breeding problem in water adsorbing materials.

AB - Metal–organic frameworks (MOFs) with long-term stability and reversible high water uptake properties can be ideal candidates for water harvesting and indoor humidity control. Now, a mesoporous and highly stable MOF, BIT-66 is presented that has indoor humidity control capability and a photocatalytic bacteriostatic effect. BIT-66 (V3(O)3(H2O)(BTB)2), possesses prominent moisture tunability in the range of 45–60 % RH and a water uptake and working capacity of 71 and 55 wt %, respectively, showing good recyclability and excellent performance in water adsorption–desorption cycles. Importantly, this MOF demonstrates a unique photocatalytic bacteriostatic behavior under visible light, which can effectively ameliorate the bacteria and/or mold breeding problem in water adsorbing materials.

KW - indoor humidity control

KW - photocatalytic bacteriostasis

KW - vanadium

KW - water sorption

KW - water-stable MOFs

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JO - Angewandte Chemie - International Edition

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ER -

A Hydrolytically Stable Vanadium(IV) Metal–Organic Framework with Photocatalytic Bacteriostatic Activity for Autonomous Indoor Humidity Control

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Keywords

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