| New Water Vapor Barrier Film Based on Lamellar Aliphatic-Monoamine-Bridged Polysilsesquioxane | |
Zhang, Cong1,4; Zhang, Ce1,4; Ding, Ruimin1; Cui, Xinmin1,4; Wang, Jing1,4; Zhang, Qinghua3; Xu, Yao2
| |
| 作者部门 | 等离子体物理化学应用技术研究中心 |
| 2016-06-15 | |
| 发表期刊 | ACS APPLIED MATERIALS & INTERFACES
 |
| ISSN | 1944-8244 |
| 卷号 | 8期号:23页码:14766-14775 |
| 产权排序 | 2 |
| 摘要 | Siloxane-based hybrid lamellar materials with ordered nanostructure units paralleling to the substrate have been widely used for water vapor barrier. However, it is very difficult to control the orientation of the lamellar units at molecular level. In this Research Article, a new lamellar bridged polysilsesquioxane (BPSQ) film, whose voids between lamellae were filled by pendant alkyl chains in the organic bridge, was prepared via the stoichiometric reaction between 3-glycidoxypropyltrimethoxysilane and aliphatic monoamine at 60 degrees C without catalyst. Experimental evidence obtained from FT-IR, MS, NMR, and GIXRD techniques suggested that the as-prepared BPSQ films were constructed by lamellar units with disordered orientation. Nonetheless, they possessed satisfactory water vapor barrier performance for potassium dihydrogen phosphate (KDP) and deuterated potassium dihydrogen phosphate (DKDP) optical crystals, and the water vapor transmission rate through BPSQ film with thickness of 25 mu m was as low as 20.3 g.m(-2) d(-1). Those results proved that filling the voids between molecular lamellae with alkyl chains greatly weakened the effect of lamellar unit orientation on the vapor barrier property of BPSQ film. |
| 文章类型 | Article |
| 关键词 | Water Vapor Barrier Lamellar Polymer Bridged Polysilsesquioxane Protective Film |
| WOS标题词 | Science & Technology ; Technology |
| DOI | 10.1021/acsami.6b00878 |
| 收录类别 | SCI ; EI |
| 关键词[WOS] | ORGANIC-INORGANIC MATERIALS ; DEVICE ENCAPSULATION ; MOISTURE BARRIER ; POLYMER ; GAS ; SILSESQUIOXANE ; PERMEABILITY ; TRANSPARENT ; MORPHOLOGY ; COATINGS |
| 语种 | 英语 |
| WOS研究方向 | Science & Technology - Other Topics ; Materials Science |
| 项目资助者 | Natural Science Foundation of China(U1530148) |
| WOS类目 | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS记录号 | WOS:000378195000058 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.opt.ac.cn/handle/181661/28160 |
| 专题 | 复合材料与器件先进制造研发中心 |
| 作者单位 | 1.Chinese Acad Sci, Inst Coal Chem, Taiyuan 030001, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China 3.Chengdu Fine Opt Engn Res Ctr, Chengdu 610041, Sichuan, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Cong,Zhang, Ce,Ding, Ruimin,et al. New Water Vapor Barrier Film Based on Lamellar Aliphatic-Monoamine-Bridged Polysilsesquioxane[J]. ACS APPLIED MATERIALS & INTERFACES,2016,8(23):14766-14775. |
| APA | Zhang, Cong.,Zhang, Ce.,Ding, Ruimin.,Cui, Xinmin.,Wang, Jing.,...&Xu, Yao.(2016).New Water Vapor Barrier Film Based on Lamellar Aliphatic-Monoamine-Bridged Polysilsesquioxane.ACS APPLIED MATERIALS & INTERFACES,8(23),14766-14775. |
| MLA | Zhang, Cong,et al."New Water Vapor Barrier Film Based on Lamellar Aliphatic-Monoamine-Bridged Polysilsesquioxane".ACS APPLIED MATERIALS & INTERFACES 8.23(2016):14766-14775. |
| 条目包含的文件 | ||||||
| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| New water vapor barr（6523KB） | 期刊论文 | 作者接受稿 | 限制开放 | CC BY-NC-SA | 请求全文 | |
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。
修改评论