PEGylated Self-Growth MoS2 on a Cotton Cloth Substrate for High-Efficiency Solar Energy Utilization

被引：165

作者：

Guo, Zhenzhen ^{[1
]}

Wang, Gang ^{[1
]}

Ming, Xin ^{[1
]}

Mei, Tao ^{[1
]}

Wang, Jianying ^{[1
]}

Li, Jinhua ^{[1
]}

Qian, Jingwen ^{[1
]}

Wang, Xianbao ^{[1
]}

机构：

[1] Hubei Univ, Hubei Collaborat Innovat Ctr Adv Organ Chem Mat, Key Lab Green Preparat & Applicat Funct Mat,Minis, Hubei Key Lab Polymer Mat,Sch Mat Sci & Engn, Wuhan 430062, Hubei, Peoples R China

来源：

ACS APPLIED MATERIALS & INTERFACES | 2018年 / 10卷 / 29期

基金：

中国国家自然科学基金;

关键词：

MoS2; polyethylene glycol; solar steam generation; photothermal materials; drinking water; GRAPHENE SHEETS; DESALINATION; GENERATION; MEMBRANE; DEHUMIDIFICATION; HUMIDIFICATION; NANOPARTICLES; SYSTEM; LAYERS;

D O I：

10.1021/acsami.8b08019

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Solar steam generation, utilizing abundant solar energy and floating photothermal materials, has been considered as one of the most sustainable, efficient ways to solve the problem of water shortage. Here, a new system for solar steam generation is fabricated based on a PEGylated MoS2-cotton cloth (PMoS2-CC). 80.5-90 +/- 3.5% of high-efficiency solar steam generation is achieved under a light density of 1-5 kW m(-2) because of the good gas permeability of CC and the hydrophilic property of PMoS2 -CC. The self-growth PMoS2-CC provides good photothermal performances in pure water and saline water. The water evaporation rate with PMoS2-CC keeps a stable value after a long-time illumination (4 h) and 32 times cycle tests. Our result provides a way to prepare pure water in the applications for alleviating a scarcity of drinking water.

引用

页码：24583 / 24589

页数：7

共 53 条

[1] Chitosan coated cotton cloth supported zero-valent nanoparticles: Simple but economically viable, efficient and easily retrievable catalysts [J].

Ali, Fayaz ;

Khan, Sher Bahadar ;

Kamal, Tahseen ;

Alamry, Khalid A. ;

Asiri, Abdullah M. ;

Sobahi, Tariq R. A. .

SCIENTIFIC REPORTS, 2017, 7

[2] Flexible thin-film black gold membranes with ultrabroadband plasmonic nanofocusing for efficient solar vapour generation [J].

Bae, Kyuyoung ;

Kang, Gumin ;

Cho, Suehyun K. ;

Park, Wounjhang ;

Kim, Kyoungsik ;

Padilla, Willie J. .

NATURE COMMUNICATIONS, 2015, 6

[3] Water desalination by humidification and dehumidification of air: state of the art [J].

Bourouni, K ;

Chaibi, MT ;

Tadrist, L .

DESALINATION, 2001, 137 (1-3) :167-176

[4] Highly Flexible and Efficient Solar Steam Generation Device [J].

Chen, Chaoji ;

Li, Yiju ;

Song, Jianwei ;

Yang, Zhi ;

Kuang, Yudi ;

Hitz, Emily ;

Jia, Chao ;

Gong, Amy ;

Jiang, Feng ;

Zhu, J. Y. ;

Yang, Bao ;

Xie, Jia ;

Hu, Liangbing .

ADVANCED MATERIALS, 2017, 29 (30)

[5] The rising pressure of global water shortages [J].

Eliasson, Jan .

NATURE, 2015, 517 (7532) :6-6

[6] The Future of Seawater Desalination: Energy, Technology, and the Environment [J].

Elimelech, Menachem ;

Phillip, William A. .

SCIENCE, 2011, 333 (6043) :712-717

[7] Accessible Graphene Aerogel for Efficiently Harvesting Solar Energy [J].

Fu, Yang ;

Wang, Gang ;

Mei, Tao ;

Li, Jinhua ;

Wang, Jianying ;

Wang, Xianbao .

ACS SUSTAINABLE CHEMISTRY & ENGINEERING, 2017, 5 (06) :4665-4671

[8] Synthesis of Hierarchical Graphdiyne-Based Architecture for Efficient Solar Steam Generation [J].

Gao, Xin ;

Ren, Huaying ;

Zhou, Jingyuan ;

Du, Ran ;

Yin, Chen ;

Liu, Rong ;

Peng, Hailin ;

Tong, Lianming ;

Liu, Zhongfan ;

Zhang, Jin .

CHEMISTRY OF MATERIALS, 2017, 29 (14) :5777-5781

[9] Solar steam generation by heat localization [J].

Ghasemi, Hadi ;

Ni, George ;

Marconnet, Amy Marie ;

Loomis, James ;

Yerci, Selcuk ;

Miljkovic, Nenad ;

Chen, Gang .

NATURE COMMUNICATIONS, 2014, 5

[10] Large-Area, Flexible Broadband Photodetector Based on ZnS-MoS2 Hybrid on Paper Substrate [J].

Gomathi, P. Thanga ;

Sahatiya, Parikshit ;

Badhulika, Sushmee .

ADVANCED FUNCTIONAL MATERIALS, 2017, 27 (31)

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