Bioinspired Ultralight Inorganic Aerogel for Highly Efficient Air Filtration and Oil-Water Separation
文献类型：期刊论文
| 作者 | Zhang, Yong-Gang; Zhu, Ying-Jie; Xiong, Zhi-Chao; Wu, Jin; Chen, Feng4 |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2018 |
| 卷号 | 10期号:15页码:13019 |
| 关键词 | aerogel hydroxyapatite nanowire ultralight PM2.5 oil-water separation |
| ISSN号 | 1944-8244 |
| DOI | 10.1021/acsami.8b02081 |
| 英文摘要 | Inorganic aerogels have been attracting great interest owing to their distinctive structures and properties. However, the practical applications of inorganic aerogels are greatly restricted by their high brittleness and high fabrication cost. Herein, inspired by the cancellous bone, we have developed a novel kind of hydroxyapatite (HAP) nanowire-based inorganic aerogel with excellent elasticity, which is highly porous (porosity approximate to 99.7%), ultralight (density 8.54 mg/cm(3), which is about 0.854% of water density), and highly adiabatic (thermal conductivity 0.0387 W/m.K). Significantly, the as-prepared HAP nanowire aerogel can be used as the highly efficient air filter with high PM2.5 filtration efficiency. In addition, the HAP nanowire aerogel is also an ideal candidate for continuous oil water separation, which can be used as a smart switch to separate oil from water continuously. Compared with organic aerogels, the as-prepared HAP nanowire aerogel is biocompatible, environmentally friendly, and low-cost. Moreover, the synthetic method reported in this work can be scaled up for large-scale production of HAP nanowires, free from the use of organic solvents. Therefore, the as prepared new kind of HAP nanowire aerogel is promising for the applications in various fields. |
| 学科主题 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000430642100098 |
| 出版者 | AMER CHEMICAL SOC |
| 资助机构 | The financial support from the Science and Technology Commission of Shanghai (15JC1491001) and the National Natural Science Foundation of China (31771081, 51472259) is gratefully acknowledged. ; The financial support from the Science and Technology Commission of Shanghai (15JC1491001) and the National Natural Science Foundation of China (31771081, 51472259) is gratefully acknowledged. |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24988]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.[Zhang, Yong-Gang 2.Zhu, Ying-Jie 3.Xiong, Zhi-Chao 4.Wu, Jin 5.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 6.[Zhang, Yong-Gang 7.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Yong-Gang,Zhu, Ying-Jie,Xiong, Zhi-Chao,et al. Bioinspired Ultralight Inorganic Aerogel for Highly Efficient Air Filtration and Oil-Water Separation[J]. ACS APPLIED MATERIALS & INTERFACES,2018,10(15):13019, 13027. |
| APA | Zhang, Yong-Gang,Zhu, Ying-Jie,Xiong, Zhi-Chao,Wu, Jin,&Chen, Feng.(2018).Bioinspired Ultralight Inorganic Aerogel for Highly Efficient Air Filtration and Oil-Water Separation.ACS APPLIED MATERIALS & INTERFACES,10(15),13019. |
| MLA | Zhang, Yong-Gang,et al."Bioinspired Ultralight Inorganic Aerogel for Highly Efficient Air Filtration and Oil-Water Separation".ACS APPLIED MATERIALS & INTERFACES 10.15(2018):13019. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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