Ultrasonication assisted preparation of carbonaceous nanoparticles modified polyurethane foam with good conductivity and high oil absorption properties
文献类型：期刊论文
| 作者 | Shi, Hengchong1,3; Shi, Dean2; Yin, Ligang4; Yang, Zhihua4; Luan, Shifang1; Gao, Jiefeng3; Zha, Junwei3; Yin, Jinghua1; Li, Robert K. Y.3 |
| 刊名 | NANOSCALE
 |
| 出版日期 | 2014-11-01 |
| 卷号 | 6期号:22页码:13748-13753 |
| ISSN号 | 2040-3364 |
| DOI | 10.1039/c4nr04360j |
| 英文摘要 | In this work, we report a facile, low cost and time-saving method for the fabrication of compressible, electrically conductive, oil absorptive, cost-effective and flexible polyurethane (PU) foam through ultrasonication induced carbonaceous nanopartictes (CNP) onto flexible PU foam (CNP-PU foam). SEM images showed that the CNP could be firmly anchored onto the PU foam, and made the PU foam surface much rougher. Zero-dimensional carbonaceous nanoparticles were easier to anchor onto the PU foam surface than one-dimensional nanoparticles (e.g., carbon nanotube) or two-dimensional nanoparticles (e.g., graphene oxide). The CNP-PU foam exhibited excellent elasticity and high mechanical durability even when it was subjected to 500 cyclic compression. The CNP-PU foam had excellent absorption of organic solvents up to 121 times the weight of the initial PU foam. In addition, the electrical conductivity of PU foams was considerably increased with the anchoring of CNP onto the matrix. In addition, compression experiments confirmed that the electrical conductivity of CNP-PU foams changed with their compression ratios, thus exhibiting excellent pressure sensitivity. The as-prepared materials have significant potential as oil absorbents, elastic conductors, flexible electrodes, pressure sensors, etc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000344836800056 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/50241]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Luan, Shifang |
| 作者单位 | 1.Chinese Acad Sci, Changchun Inst Appl Chem, State Key Lab Polymer Phys & Chem, Changchun 130022, Peoples R China 2.Hubei Univ, Fac Mat Sci & Engn, Minist Educ, Key Lab Green Preparat & Applicat Funct Mat, Wuhan 430062, Peoples R China 3.City Univ Hong Kong, Dept Phys & Mat Sci, Kowloon, Hong Kong, Peoples R China 4.Shandong Weigao Grp Co Ltd, Weihai 264209, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shi, Hengchong,Shi, Dean,Yin, Ligang,et al. Ultrasonication assisted preparation of carbonaceous nanoparticles modified polyurethane foam with good conductivity and high oil absorption properties[J]. NANOSCALE,2014,6(22):13748-13753. |
| APA | Shi, Hengchong.,Shi, Dean.,Yin, Ligang.,Yang, Zhihua.,Luan, Shifang.,...&Li, Robert K. Y..(2014).Ultrasonication assisted preparation of carbonaceous nanoparticles modified polyurethane foam with good conductivity and high oil absorption properties.NANOSCALE,6(22),13748-13753. |
| MLA | Shi, Hengchong,et al."Ultrasonication assisted preparation of carbonaceous nanoparticles modified polyurethane foam with good conductivity and high oil absorption properties".NANOSCALE 6.22(2014):13748-13753. |
入库方式： OAI收割
来源：化学研究所
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