Citation: Xiao-li Yao, Yu-hong Ma, Chang-wen Zhao, Wan-tai Yang. CORRELATION OF SiOx LAYER THICKNESS AND PROPERTIES OF BOPP/SiOx COMPOSITE FILMS WITH SPIN COATING PROCESS PARAMETERS[J]. Chinese Journal of Polymer Science, ;2013, 31(2): 333-345. doi: 10.1007/s10118-013-1224-9 shu

CORRELATION OF SiOx LAYER THICKNESS AND PROPERTIES OF BOPP/SiOx COMPOSITE FILMS WITH SPIN COATING PROCESS PARAMETERS

Received Date: 30 May 2012
Revised Date: 3 July 2012

Fund Project: The work was financially supported by the Chinese Universities Scientific Fund (ZD0902).

The effects of the spin coating process parameters on the thickness of the SiOx layer of the BOPP/SiOx composite film were investigated. When the concentration of tetraethoxysilane (TEOS) increased from 12.5 vol% to 55% vol%, the SiOx thickness increased from about 80 nm to 470 nm. In the sol time range of 1.5 h to 5 h the SiOx layer thickness reached a maximum at about 4 h and the change of the thickness roughly matched the change of the silica colloidal sphere sizes in sol. When the spin-coating speed of the dispensing stage increased from 450 r/min to 500 r/min, the SiOx layer thickness drastically decreased from about 1.67 m to 400 nm. While the spin-coating speed of the thinning and drying stage went up to 1200 r/min, the SiOx layer thickness was in the range of 330 nm to 390 nm. It was also found that the SiOx layer thickness was almost increased linearly from about 500 nm to 1.02 m with the ratio of the commercial silica colloidal to the TEOS from 0.2 to 1.0. The water contact angles decreased to about 23.0 for the BOPP/Si-Sol composite film with 1.67 m SiOx layer and about 4.0 for the BOPP/mixing Si-Sol composite film with 1.02 m SiOx layer. Compared to BOPP, the light transparency of the BOPP/Si-Sol composite films decreased by about 5.5% with the SiOx layer from about 80 nm to 1.67 m and by 7.0% for the BOPP/mixing Si-Sol composite film with the SiOx layer from about 350 nm to 1.02 m respectively.
- Composites
1. [1]
1. [1]
  Jia Fu , Shilong Zhang , Lirong Liang , Chunyu Du , Zhenqiang Ye , Guangming Chen . PEDOT-based thermoelectric composites: Preparation, mechanism and applications. Chinese Chemical Letters, 2024, 35(9): 109804-. doi: 10.1016/j.cclet.2024.109804
2. [2]
  Hao Deng , Yuxin Hui , Chao Zhang , Qi Zhou , Qiang Li , Hao Du , Derek Hao , Guoxiang Yang , Qi Wang . MXene−derived quantum dots based photocatalysts: Synthesis, application, prospects, and challenges. Chinese Chemical Letters, 2024, 35(6): 109078-. doi: 10.1016/j.cclet.2023.109078
3. [3]
  Junqing Wu , Yiyang Zhang , Qingqing Hong , Hui Yang , Lifeng Zhang , Ming Zhang , Lei Yu . Organometallic modification of silica with europium endowing the fluorescence properties: The key technique for numerical quality monitoring. Chinese Chemical Letters, 2025, 36(4): 110165-. doi: 10.1016/j.cclet.2024.110165
4. [4]
  Feifei Wang , Hang Yao , Xinyue Wu , Yijian Tang , Yang Bai , Hui Chong , Huan Pang . Metal–organic framework and its composites modulate macrophage polarization in the treatment of inflammatory diseases. Chinese Chemical Letters, 2024, 35(5): 108821-. doi: 10.1016/j.cclet.2023.108821
5. [5]
  Shuqi Yu , Yu Yang , Keisuke Kuroda , Jian Pu , Rui Guo , Li-An Hou . Selective removal of Cr(Ⅵ) using polyvinylpyrrolidone and polyacrylamide co-modified MoS₂ composites by adsorption combined with reduction. Chinese Chemical Letters, 2024, 35(6): 109130-. doi: 10.1016/j.cclet.2023.109130
6. [6]
  Rui Wang , He Qi , Haijiao Zheng , Qiong Jia . Light/pH dual-responsive magnetic metal-organic frameworks composites for phosphorylated peptide enrichment. Chinese Chemical Letters, 2024, 35(7): 109215-. doi: 10.1016/j.cclet.2023.109215
7. [7]
  Deqi Fan , Yicheng Tang , Yemei Liao , Yan Mi , Yi Lu , Xiaofei Yang . Two birds with one stone: Functionalized wood composites for efficient photocatalytic hydrogen production and solar water evaporation. Chinese Chemical Letters, 2024, 35(9): 109441-. doi: 10.1016/j.cclet.2023.109441
8. [8]
  Dongmei Yao , Junsheng Zheng , Liming Jin , Xiaomin Meng , Zize Zhan , Runlin Fan , Cong Feng , Pingwen Ming . Effect of surface oxidation on the interfacial and mechanical properties in graphite/epoxy composites composite bipolar plates. Chinese Chemical Letters, 2024, 35(11): 109382-. doi: 10.1016/j.cclet.2023.109382
9. [9]
  Jiaxuan Wang , Tonghe Liu , Bingxiang Wang , Ziwei Li , Yuzhong Niu , Hou Chen , Ying Zhang . Synthesis of polyhydroxyl-capped PAMAM dendrimer/silica composites for the adsorption of aqueous Hg(II) and Ag(I). Chinese Chemical Letters, 2024, 35(12): 109900-. doi: 10.1016/j.cclet.2024.109900
10. [10]
  Xuexia Lin , Yihui Zhou , Jiafu Hong , Xiaofeng Wei , Bin Liu , Chong-Chen Wang . Facile preparation of ZIF-8/ZIF-67-derived biomass carbon composites for highly efficient electromagnetic wave absorption. Chinese Chemical Letters, 2024, 35(9): 109835-. doi: 10.1016/j.cclet.2024.109835
11. [11]
  Wantong Zhang , Zixing Xu , Guofei Dai , Zhijian Li , Chunhui Deng . Removal of Microcystin-LR in lake water sample by hydrophilic mesoporous silica composites under high-throughput MALDI-TOF MS detection platform. Chinese Chemical Letters, 2024, 35(5): 109135-. doi: 10.1016/j.cclet.2023.109135

Get Citation

PDF

XML

Metrics

PDF Downloads(0)
Abstract views(709)
HTML views(21)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return