TiO2 nanoscale ionic materials using mussel adhesive proteins inspired ligand

doi:10.1016/j.apsusc.2018.08.039

CORC > 化学研究所 > 中国科学院化学研究所

	TiO2 nanoscale ionic materials using mussel adhesive proteins inspired ligand
	Wu, Junjie 1; Li, Dongdong 2; Zeng, Huifang 1; Zhou, Zhou 1; Yang, Shijia 2; Zhao, Ning 2; Xu, Jian 2
刊名	APPLIED SURFACE SCIENCE
	2018-11-30
卷号	459 页码:606-611
关键词	Nanoscale Ionic Materials Bioinspired Mussel Titanium Dioxide Tiron
ISSN号	0169-4332
DOI	10.1016/j.apsusc.2018.08.039
英文摘要	Inspired by mussel adhesive proteins, solvent-free nanoscale ionic materials (NIMs) were prepared using Tiron as bridging ligand, which could coordinate with titanium dioxide nanoparticles (TiO2 NPs) through ligand exchange, and then bridged with nonylphenyl poly(ethylene glycol) quaternary ammonium salt via ion exchange. The obtained homogenous TiO2-NIMs showed liquid-like behavior at room temperature. UV-visible and FT-IR spectra confirmed the coordination interaction between Tiron and TiO2 NPs. The size and crystal structure of TiO2 NPs were preserved during the modification. The well dispersion of NPs in the organic component, and the high content, low crystallization and melting temperature of the organic component guaranteed the unique properties of TiO2-NIMs. Moreover, TiO2-NIMs showed amphiphilic nature with good solubility and long-term stability in polar and nonpolar solvents. This research offers a useful and versatile approach to prepare NIMs and expands the gallery of bio-inspired materials.
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000444600300076
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/43065]
专题	中国科学院化学研究所
通讯作者	Zhao, Ning; Xu, Jian
作者单位	1.State Grid Hunan Elect Power Co Ltd Res Inst, Changsha 410007, Hunan, Peoples R China 2.Chinese Acad Sci, Inst Chem, Lab Polymer Phys & Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wu, Junjie,Li, Dongdong,Zeng, Huifang,et al. TiO2 nanoscale ionic materials using mussel adhesive proteins inspired ligand[J]. APPLIED SURFACE SCIENCE,2018,459:606-611.
APA	Wu, Junjie.,Li, Dongdong.,Zeng, Huifang.,Zhou, Zhou.,Yang, Shijia.,...&Xu, Jian.(2018).TiO2 nanoscale ionic materials using mussel adhesive proteins inspired ligand.APPLIED SURFACE SCIENCE,459,606-611.
MLA	Wu, Junjie,et al."TiO2 nanoscale ionic materials using mussel adhesive proteins inspired ligand".APPLIED SURFACE SCIENCE 459(2018):606-611.