Flexible Silicon Carbide Based Nano-generator Driven by Water Evaporation

被引：16

作者：

Han, Yaling ^{[1
]}

Pang, Di ^{[1
]}

Xiong, Zijie ^{[1
]}

Zhao, Xiaohan ^{[1
]}

Li, Chengren ^{[1
]}

Pang, Xiujiang ^{[2
]}

Sun, Jingchang ^{[1
]}

机构：

[1] Liaoning Normal Univ, Sch Phys & Elect Technol, Dalian 116029, Peoples R China

[2] Qingdao Univ Sci & Technol, Coll Chem & Mol Engn, Shandong Key Lab Biochem Anal, Qingdao 266042, Peoples R China

来源：

CHEMICAL PHYSICS | 2020年 / 538卷

关键词：

Natural water evaporation; SiC; Generator; Flexibility; WALLED CARBON NANOTUBES; POWER-GENERATION; ENERGY; SEMICONDUCTOR; ELECTRICITY;

D O I：

10.1016/j.chemphys.2020.110858

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We have prepared a flexible natural water evaporation (NWE) driven silicon carbide (SiC) nano-generator on the polyethylene terephthalate (PET) substrate. When the water driven by evaporation flows through the surface of SiC material, the solid-liquid interaction between water and SiC will induce continuous electricity output. The detail mechanism of the solid-liquid interaction is discussed in this paper. The open circuit voltage (V-oc) and short circuit current (I-sc) are nearly proportional to the evaporation height and evaporation width of the generator, respectively. Moreover, the V-oc and I-sc of the generator can be finely controlled by regulating the relative humidity, air flow and photo-thermal energy assistant technique.

引用

页数：6

共 37 条

[1] THEORY OF ELECTROKINETIC EFFECTS
BOOTH, F
[J]. NATURE, 1948, 161 (4081) : 83 - 86
[2] Silicon carbide electronic materials and devices
Capano, MA
Trew, RJ
[J]. MRS BULLETIN, 1997, 22 (03) : 19 - 22
[3] Status of silicon carbide (SiC) as a wide-bandgap semiconductor for high-temperature applications: A review
Casady, JB
Johnson, RW
[J]. SOLID-STATE ELECTRONICS, 1996, 39 (10) : 1409 - 1422
[4] Potential for natural evaporation as a reliable renewable energy resource
Cavusoglu, Ahmet-Hamdi
Chen, Xi
Gentine, Pierre
Sahin, Ozgur
[J]. NATURE COMMUNICATIONS, 2017, 8
[5] Recent progresses on the new condensed forms of single-walled carbon nanotubes and energy-harvesting devices
Chen MinJiang
Yu Fang
Hu LiJun
Sun LianFeng
[J]. CHINESE SCIENCE BULLETIN, 2012, 57 (2-3): : 181 - 186
[6] Chen X, 2015, NAT COMMUN, V6, DOI [10.1038/ncomms8142, 10.1038/ncomms8346]
[7] Global surface warming enhanced by weak Atlantic overturning circulation
Chen, Xianyao
Tung, Ka-Kit
[J]. NATURE, 2018, 559 (7714) : 387 - +
[8] Harvesting Energy from Water Flow over Graphene
Dhiman, Prashant
Yavari, Fazel
Mi, Xi
Gullapalli, Hemtej
Shi, Yunfeng
Ajayan, Pulickel M.
Koratkar, Nikhil
[J]. NANO LETTERS, 2011, 11 (08) : 3123 - 3127
[9] All-Printed Porous Carbon Film for Electricity Generation from Evaporation-Driven Water Flow
Ding, Tianpeng
Liu, Kang
Li, Jia
Xue, Guobin
Chen, Qian
Huang, Liang
Hu, Bin
Zhou, Jun
[J]. ADVANCED FUNCTIONAL MATERIALS, 2017, 27 (22)
[10] Gao F.X., 2016, NANO ENERGY, V27, P6482

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