Transparent and flexible phosphomolybdate-agarose composite thin films with visible-light photochromism
文献类型：期刊论文
| 作者 | Wang, Zhongliang1,2; Zhang, Ruili1,2; Ma, Ying1; Zheng, Li1,2; Peng, Aidong1; Fu, Hongbing1; Yao, Jiannian1 |
| 刊名 | Journal of materials chemistry
 |
| 出版日期 | 2010 |
| 卷号 | 20期号:6页码:1107-1111 |
| ISSN号 | 0959-9428 |
| DOI | 10.1039/b905381f |
| 通讯作者 | Ma, ying(yingma@iccas.ac.cn) |
| 英文摘要 | Polyoxometalates (poms) are promising photochromic materials, but flexible pom-based thin films sensitive to visible-light have not been reported so far. in this study, highly transparent flexible self-supporting phosphomolybdate(pmo(12))-agarose thin films were successfully fabricated by the combination of hydrogel chemistry and a facile casting technique. it was identified that strong interaction between polyhydroxyl site of agarose and pmo(12) by hydrogen bonds together with densely-packed 3d network structure in the gel state avoided the phase separation efficiently and resulted in the homogenous distribution of pmo(12) as well as the good mechanical properties of the nanocomposite films. more importantly, the obtained thin films exhibited excellent visible-light photochromic performance. when exposed to blue light irradiation through a tem copper grid as photomask, the image recorded on the film displayed good resolution at 2 mu m scale. therefore, the developed pmo(12)-agarose photochromic thin films are promising for applications in portable high-resolution displays and high-density memory devices. |
| WOS关键词 | VIBRATIONAL INVESTIGATIONS ; MECHANICAL-PROPERTIES ; KEGGIN STRUCTURE ; MOLYBDENUM(VI) ; NANOCOMPOSITES ; SPECTROSCOPY ; FABRICATION ; DEVICES |
| WOS研究方向 | Chemistry ; Materials Science |
| WOS类目 | Chemistry, Physical ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000273961900011 |
| 出版者 | ROYAL SOC CHEMISTRY |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2414894 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Ma, Ying |
| 作者单位 | 1.Chinese Acad Sci, BNLMS, Key Lab Photochem, Inst Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhongliang,Zhang, Ruili,Ma, Ying,et al. Transparent and flexible phosphomolybdate-agarose composite thin films with visible-light photochromism[J]. Journal of materials chemistry,2010,20(6):1107-1111. |
| APA | Wang, Zhongliang.,Zhang, Ruili.,Ma, Ying.,Zheng, Li.,Peng, Aidong.,...&Yao, Jiannian.(2010).Transparent and flexible phosphomolybdate-agarose composite thin films with visible-light photochromism.Journal of materials chemistry,20(6),1107-1111. |
| MLA | Wang, Zhongliang,et al."Transparent and flexible phosphomolybdate-agarose composite thin films with visible-light photochromism".Journal of materials chemistry 20.6(2010):1107-1111. |
入库方式： iSwitch采集
来源：中国科学院大学
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。