Electrorheological Fluids with High Shear Stress Based on Wrinkly Tin Titanyl Oxalate

doi:10.1021/acsami.8b00869

GIEC OpenIR

	Electrorheological Fluids with High Shear Stress Based on Wrinkly Tin Titanyl Oxalate
	Wu, Jinghua 1; Zhang, Lei 1,2; Xin, Xing 3; Zhang, Yang 4; Wang, Hui 1; Sun, Aihua 1; Cheng, Yuchuan 1; Chen, Xinde5 ; Xu, Gaojie 1
	2018-02-21
发表期刊	ACS APPLIED MATERIALS & INTERFACES
ISSN	1944-8244
卷号	10 期号:7 页码:6785-6792
通讯作者	Cheng, Yuchuan(yccheng@nimte.ac.cn)
摘要	Electrorheological (ER) fluids are considered as a type of smart fluids because their rheological characteristics can be altered through an electric field. The discovery of giant ER effect revived the researchers' interest in the ER technological area. However, the poor stability including the insufficient dynamic shear stress, the large leakage current density, and the sedimentation tendency still hinders their practical applications. Herein, we report a facile and scalable coprecipitation method for synthesizing surfactant-free tin titanyl oxalate (TTO) particles with tremella-like wrinkly microstructure (W-TTO). The W-TTO-based ER fluids exhibit enhanced ER activity compared to that of the pristine TTO because of the improved wettability between W-TTO and the silicone oil. In addition, the static yield stress and leakage current of W-TTO ER fluids also show a fine time stability during the 30 day tests. More importantly, the dynamic shear stress of W-TTO ER fluids can remain stable throughout the shear rate range, which is valuable for their use in engineering applications. The results in this work provided a promising strategy to solving the long-standing problem of ER fluid stability. Moreover, this convenient route of synthesis may be considered a green approach for the mass production of giant ER materials.
关键词	smart fluid electrorheological wettability shear stress
DOI	10.1021/acsami.8b00869
关键词[WOS]	DIELECTRIC PROPERTY ; POLAR-MOLECULES ; 1D CALCIUM ; MECHANISMS ; NANOPARTICLES ; PERFORMANCE ; SUSPENSIONS ; SIZE ; CONDUCTIVITY ; POLARIZATION
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[21573267] ; National Natural Science Foundation of China[11674335] ; Youth Innovation Promotion Association CAS[2013196] ; Program for Ningbo Municipal Science and Technology Innovative Research Team[2015B11002] ; Program for Ningbo Municipal Science and Technology Innovative Research Team[2016B10005]
WOS研究方向	Science & Technology - Other Topics ; Materials Science
项目资助者	National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Program for Ningbo Municipal Science and Technology Innovative Research Team
WOS类目	Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号	WOS:000426143900081
出版者	AMER CHEMICAL SOC
引用统计	被引频次：26[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/23541
专题	中国科学院广州能源研究所
通讯作者	Cheng, Yuchuan
作者单位	1.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Key Lab Addit Mfg Mat, Ningbo 315201, Zhejiang, Peoples R China 2.Univ Sci & Technol China, Nano Sci & Technol Inst, Suzhou 215123, Peoples R China 3.Natl Inst Mat Sci, GREEN, 1-1 Namiki, Tsukuba, Ibaraki 3050044, Japan 4.Univ Antwerp, Electron Microscopy Mat Sci EMAT, Groenenborgerlaan 171, B-2020 Antwerp, Belgium 5.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China
推荐引用方式 GB/T 7714	Wu, Jinghua,Zhang, Lei,Xin, Xing,et al. Electrorheological Fluids with High Shear Stress Based on Wrinkly Tin Titanyl Oxalate[J]. ACS APPLIED MATERIALS & INTERFACES,2018,10(7):6785-6792.
APA	Wu, Jinghua.,Zhang, Lei.,Xin, Xing.,Zhang, Yang.,Wang, Hui.,...&Xu, Gaojie.(2018).Electrorheological Fluids with High Shear Stress Based on Wrinkly Tin Titanyl Oxalate.ACS APPLIED MATERIALS & INTERFACES,10(7),6785-6792.
MLA	Wu, Jinghua,et al."Electrorheological Fluids with High Shear Stress Based on Wrinkly Tin Titanyl Oxalate".ACS APPLIED MATERIALS & INTERFACES 10.7(2018):6785-6792.