设为首页 联系我们 加入收藏

当前位置: 网站首页 期刊分类目录 2019第3期 正文

Ag@Ag2S/C光热转换材料的制备及其太阳能水蒸发性能

作者:时间:2019-05-13点击数:

PDF全文下载:  201903011.pdf

 

文章编号: 16726987201903006506 DOI 10.16351/j.16726987.2019.03.011


朱盟盟, 曾文霞, 吴大雄, 朱海涛*

 

(青岛科技大学 材料科学与工程学院,山东 青岛 266042)

 

摘要: 以核壳结构的Ag@Ag2S纳米颗粒、羧甲基纤维素为原料,利用冷冻铸造/碳化工艺制备了具有孔道结构的Ag@Ag2S/C光热转换材料。所制备Ag@Ag2S/C光热转换材料能吸收93%的太阳光,在1个太阳光下,水蒸发效率可达815%

 

关键词: 太阳能; 光热转化; 宽波段; 水蒸发

 

中图分类号: TB 321文献标志码: A

 

引用格式: 朱盟盟, 曾文霞, 吴大雄, . Ag@Ag2S/C光热转换材料的制备及其太阳能水蒸发性能\[J\]. 青岛科技大学学报(自然科学版), 2019 403): 6570.

 

ZHU Mengmeng, ZENG Wenxia, WU Daxiong,  et al. Preparation and solar water evaporation performance of Ag@Ag2S/C photothermal conversion materials\[J\]. Journal of Qingdao University of Science and TechnologyNatural Science Edition), 2019, 40(3) 6570.

 

Preparation and Solar Water Evaporation Performance of Ag@Ag2S/C Photothermal Conversion Materials

 

ZHU Mengmeng, ZENG Wenxia, WU Daxiong, ZHU Haitao

 

(College of Materials Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China)

Abstract: Broadband absorbing materials are very conducive in solar steam generation.In this work,Ag@Ag2S/C photothermal conversion materials with porous structure were prepared through freeze casting with Ag@Ag2S nanoparticles and carboxymethyl cellulose as raw materials. The Ag@Ag2S/C photothermal conversion materials can absorb 93% of the solar irradiation and a solar steam generation efficiency of 815% can be achieved under onesun illumination.

 

Key words: solar energy; photothermal conversion; broad band; water evaporation

 

收稿日期:  20180420

基金项目: 国家自然科学基金项目(5174120651472134);山东省自然科学基金项目(ZR2017MEM004.

作者简介: 朱盟盟(1992),女,硕士研究生. *通信联系人.

 

 

Copyright © 2011-2017 青岛科技大学学报 (自然科学版)