Efficient Ultraviolet Light Detector Based on a Crystalline Viologen-Based Metal-Organic Framework with Rapid Visible Color Change under Irradiation

被引：56

作者：

Hu, Shuzhi ^{[1
,2
]}

Zhang, Jie ^{[1
]}

Chen, Shuhuang ^{[1
]}

Dai, Jingcao ^{[3
]}

Fu, Zhiyong ^{[1
,2
]}

机构：

[1] South China Univ Technol, Sch Chem & Chem Engn, Key Lab Fuel Cell Technol Guangdong Prov, Guangzhou 510640, Guangdong, Peoples R China

[2] Fuzhou Univ, State Key Lab Photocatalysis Energy & Environm, Fuzhou 350002, Fujian, Peoples R China

[3] Huaqiao Univ, Inst Mat Phys Chem, Quanzhou 362021, Fujian, Peoples R China

来源：

ACS APPLIED MATERIALS & INTERFACES | 2017年 / 9卷 / 46期

关键词：

metal organic framework; zinc-viologen framework; crystalline material; UV photodetector; visible-blind; thermal stability; ELECTRON-TRANSFER; STACKING; METHYLVIOLOGEN; FABRICATION; LIGANDS; CATIONS; PHOTO; BLIND;

D O I：

10.1021/acsami.7b13367

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

A convenient colorimetric molecular system constructed by the zinc viologen-carboxylate framework is developed for naked eye detection of instantaneous UV exposure levels. Only narrow-band absorption in UV regions and a unique interpenetrated structure of its colorless crystal enable the system to give a fast response toward UV irradiance with intensity as low as 0.001 mw/cm(2).

引用

页码：39926 / 39929

页数：4

共 30 条

[1]

[Anonymous], 2010, ULTRAVIOLET RAD INTE

[2] Self-Powered, Ultrafast, Visible-Blind UV Detection and Optical Logical Operation based on ZnO/GaN Nanoscale p-n Junctions [J].

Bie, Ya-Qing ;

Liao, Zhi-Min ;

Zhang, Hong-Zhou ;

Li, Guang-Ru ;

Ye, Yu ;

Zhou, Yang-Bo ;

Xu, Jun ;

Qin, Zhi-Xin ;

Dai, Lun ;

Yu, Da-Peng .

ADVANCED MATERIALS, 2011, 23 (05) :649-+

[3]

Chen C., 2017, Angew. Chemie., V129, P14650

[4] Controlled Growth of High-Quality ZnO-Based Films and Fabrication of Visible-Blind and Solar-Blind Ultra-Violet Detectors [J].

Du, Xiaolong ;

Mei, Zengxia ;

Liu, Zhanglong ;

Guo, Yang ;

Zhang, Tianchong ;

Hou, Yaonan ;

Zhang, Ze ;

Xue, Qikun ;

Kuznetsov, Andrej Yu .

ADVANCED MATERIALS, 2009, 21 (45) :4625-4630

[5] Rapid Fabrication Technique for Interpenetrated ZnO Nanotetrapod Networks for Fast UV Sensors [J].

Gedamu, Dawit ;

Paulowicz, Ingo ;

Kaps, Soeren ;

Lupan, Oleg ;

Wille, Sebastian ;

Haidarschin, Galina ;

Mishra, Yogendra Kumar ;

Adelung, Rainer .

ADVANCED MATERIALS, 2014, 26 (10) :1541-1550

[6] All-Printable ZnO Quantum Dots/Graphene van der Waals Heterostructures for Ultrasensitive Detection of Ultraviolet Light [J].

Gong, Maogang ;

Liu, Qingfeng ;

Cook, Brent ;

Kattel, Bhupal ;

Wang, Ti ;

Chan, Wai-Lun ;

Ewing, Dan ;

Casper, Matthew ;

Stramel, Alex ;

Wu, Judy Z. .

ACS NANO, 2017, 11 (04) :4114-4123

[7] Fast detection of oxygen by the naked eye using a stable metal-organic framework containing methyl viologen cations [J].

Gong, Yun-Nan ;

Lu, Tong-Bu .

CHEMICAL COMMUNICATIONS, 2013, 49 (70) :7711-7713

[8] High proton conductivity in an unprecedented anionic metalloring organic framework (MROF) containing novel metalloring clusters with the largest diameter [J].

Han, Yun-Hu ;

Ye, Yingxiang ;

Tian, Chongbin ;

Zhang, Zhangjing ;

Du, Shao-Wu ;

Xiang, Shengchang .

JOURNAL OF MATERIALS CHEMISTRY A, 2016, 4 (48) :18742-18746

[9] A fast-response photochromic host-guest coordination polymer with a close-packed stacking structure [J].

Hu, Shuzhi ;

You, Maolin ;

Chen, Shuhuang ;

Fu, Zhiyong .

CRYSTENGCOMM, 2016, 18 (38) :7221-7224

[10] A critical account on π-π stacking in metal complexes with aromatic nitrogen-containing ligands [J].

Janiak, C .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2000, (21) :3885-3896

← 1 2 3 →