All-Ceramic Microfibrous Solar Steam Generator: TiN Plasmonic Nanoparticle-Loaded Transparent Microfibers

被引：107

作者：

Kaur, Manpreet ^{[1
,2
]}

Ishii, Satoshi ^{[1
]}

Shinde, Satish Laxman ^{[1
]}

Nagao, Tadaaki ^{[1
,2
]}

机构：

[1] NIMS, Int Ctr Mat Nanoarchitecton WPI MANA, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan

[2] Hokkaido Univ, Dept Condensed Matter Phys, 5 Chome Kita 8 Jonishi,Kita Ward, Sapporo, Hokkaido 0600810, Japan

来源：

ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2017年 / 5卷 / 10期

基金：

日本科学技术振兴机构;

关键词：

Nanoparticle; Titanium nitride; Surface modification; Composite material; GOLD NANOPARTICLES; CONVERSION EFFICIENCY; PHOTOTHERMAL THERAPY; WATER; HEAT; NANOCRYSTALS; PERFORMANCE; EVAPORATION; NANOFLUIDS; ABSORBERS;

D O I：

10.1021/acssuschemeng.7b02089

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A portable and reusable solar water distillation structure based on low cost ceramic materials is developed. The structure is made of ceramic fiber wool (CW) and titanium nitride nanoparticles (TiN NPs) that are chemically immobilized to the CW. When sunlight illuminates the structure, the TiN NPs absorb sunlight while unnecessary heating of the remaining water is suppressed by the CW. The CW effectively supply water by capillary force such that the TiN NPs are always kept close to the water surface. It yields a solar thermal conversion efficiency of more than 80% at 100 mW cm(-2) that is much more efficient than the conventional systems. Our structures can be used as eco-friendly and efficient solar water distillator.

引用

页码：8523 / 8528

页数：6

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