Page 76 - 《精细化工》2020年第7期
P. 76
·1358· 精细化工 FINE CHEMICALS 第 37 卷
硅氧烷耐腐蚀涂层。当胶体老化 4 h 时所制备涂层 [11] SHIMIZU T, KANAMORI K, MAENO A, et al. Transparent
ethylene-bridged polymethylsiloxane aerogels and xerogels with
表面平整、连续且光滑,C、N、O 和 Si 等元素分
improved bending flexibility[J]. Langmuir, 2016, 32(50): 13427-13434.
布均匀,接触角为 108,疏水性最强。耐腐蚀评价 [12] ZOU F X, PENG Y, ZHENG X H, et al. Robust and superhydrophobic
中,极化实验与电化学阻抗分析结果均表明胶体老化 thiourethane bridged polysilsesquioxane aerogels as potential thermal
insulation materials[J]. Journal of Materials Chemistry A, 2016,
4 h 所制备涂层阻隔腐蚀因子能力最强,耐腐蚀性最 4(28): 10801-10805.
好,涂层附着力达到 1 级。这主要是因为胶体老化 [13] BODAY D J, STOVER R J, MURIITHI B, et al. Strong, low density,
时间不同,涂层结构中的 Si—OH 和 Si—O—Si 两 hexylene- and phenylene-bridged polysilsesquioxane aerogel-
polycyanoacrylate composites[J]. Journal of Materials Science, 2011,
种结构含量比例不同。当两者含量达到一定比例时, 46(19): 6371-6377.
涂层既可以与基底在界面上形成氢键或 Fe—O—Si [14] ZHANG C, ZHANG C, DING R M, et al. New water vapor barrier
film based on lamellar aliphatic-monoamine-bridged polysilsesquioxane
化学键以增强涂层与基底的结合力,又可以形成一 [J]. ACS Applied Materials & Interfaces, 2016, 8(23): 14766-14775.
定的网络结构增加涂层的致密性,赋予涂层优异的 [15] HU S W (胡胜伟), XU Y (徐耀), WU D (吴东), et al. A novel
防腐蚀性能。本研究为建立涂层化学结构与防腐蚀 moisture-resistant film for NSH UV filter based on bridged
polysilsesquioxane with long bridging chain[J]. Acta Chimica Sinica
性能之间的构效关系提供了一定的理论基础。 (化学学报), 2008, 66(20): 2253-2257.
[16] LOY D A, OBREY-DEFRIEND K A, WILSON K V, et al.
参考文献: Influence of the alkoxide group, solvent, catalyst, and concentration
on the gelation and porosity of hexylene-bridged polysilsesquioxanes[J].
[1] ZHANG X, ZHANG Y, MA Q Y, et al. Effect of surface treatment
Journal of Non-Crystalline Solids, 2013, 362(1): 82-94.
on the corrosion properties of magnesium-based fibre metal [17] WANG Y F, WANG R M, GUO Z C. Corrosion resistance of
laminate[J]. Applied Surface Science, 2017, 396: 1264-1272. aluminium alloy pretreated based on bis-sulphur silane with rare
[2] YUE H F, WANG D, ZHU J H, et al. Utilizing phosphating sludge earth salt[J]. Surface Engineering, 2013, 24(1): 47-51.
to synthesize lithium iron phosphate with a hybrid coating of metal [18] CHICO B, GALVÁN J C, FUENTE D D L, et al. Electrochemical
oxides and carbon[J]. ACS Sustainable Chemistry & Engineering, impedance spectroscopy study of the effect of curing time on the
2017, 5(4): 3019-3026. early barrier properties of silane systems applied on steel substrates[J].
[3] LIN C J, HE J L. Cavitation erosion behavior of electroless nickel-
Progress in Organic Coatings, 2007, 60(1): 45-53.
plating on AISI 1045 steel[J]. Wear, 2005, 259(1): 154-159.
[19] LIU H B, LIN F, ZHANG W Y, et al. Preparation of novel series of
[4] GUERRA L, ECHEVERRíA F, CORREA E. Effect of pH on
UV dual curable polyurethane-modified epoxy monoacrylates and
dimethylamine borane reduced electroless nickel deposits on
their films properties[J]. Advanced Materials Research, 2011,
AISI/SAE 1045 steel surface[J]. Metals and Materials International, 295/296/297: 789-795.
2019, In Press: https://doi.org/10.1007/s12540-019-00362-8. [20] PLUTZER C, KLEINERMANNS K. Tautomers and electronic states
[5] BERGER R, BEXELL U, GREHK M, et al. A comparative study of of jet-cooled adenine investigated by double resonance spectroscopy[J].
the corrosion protective properties of chromium and chromium free Physical Chemistry Chemical Physics, 2002, 4(20): 4877-4882.
passivation methods[J]. Surface and Coatings Technology, 2007, [21] NJOKU D I, CUI M M, XIAO H G, et al. Understanding the
202(2): 391-397. anticorrosive protective mechanisms of modified epoxy coatings with
[6] TANNO T, TAKEUCHI M, OHTSUKA S, et al. Corrosion behavior improved barrier, active and self-healing functionalities: EIS and
of ODS steels with several chromium contents in hot nitric acid spectroscopic techniques[J]. Scientific Reports, 2017, 7(1): 15597- 15611.
solutions[J]. Journal of Nuclear Materials, 2017, 494: 219-226. [22] ZHANG Y J, SHAO Y W, ZHANG T, et al. The effect of epoxy
[7] DONG F P, GUO W P, PARK S K, et al. Controlled synthesis of coating containing emeraldine base and hydrofluoric acid doped
novel cyanopropyl polysilsesquioxane hollow spheres loaded with polyaniline on the corrosion protection of AZ91D magnesium
highly dispersed Au nanoparticles for catalytic applications[J]. alloy[J]. Corrosion Science, 2011, 53(11): 3747-3755.
Chemical Communications, 2011, 48(8): 1108-1110. [23] VALDEZ B, KIYOTA S, STOYTCHEVA M, et al. Cerium-based
[8] JIN M, FU R, SUN C M, et al. Pore structure control factors of conversion coatings to improve the corrosion resistance of aluminium
polyamine-bridged polysilsesquioxanes by sol-gel method and their alloy 6061-T6[J]. Corrosion Science, 2014, 87(5): 141-149.
structure-adsorption properties for Au(III)[J]. Science and Technology of [24] KUMAR A M, BABU R S, OBOT I B, et al. Fabrication of nitrogen
Advanced Materials, 2018, 19(1): 569-580. doped graphene oxide coatings: Experimental and theoretical approach
[9] D’ARIENZO M, DIRÉ S, MASNERI V, et al. Tailoring the for surface protection[J]. RSC Advances, 2015, 5(25): 19264-19272.
dielectric and mechanical properties of polybutadiene nanocomposites [25] EL-SAFTY S A, ISMAIL A A, MATSUNAGA H, et al. Optical
by using designed ladder-like polysilsesquioxanes[J]. ACS Applied nanosensor design with uniform pore geometry and large particle
Nano Materials, 2018, 1(8): 3817-3828. morphology[J]. Chemistry-A European Journal, 2007, 13(33): 9245-
[10] CHOI G M, JIN J, SHIN D, et al. Flexible hard coating: Glass-like 9255.
wear resistant, yet plastic-like compliant, transparent protective [26] RUBIO F, RUBIO J, OTEO J L. A FT-IR study of the hydrolysis of
coating for foldable displays[J]. Advanced Materials, 2017, 29(19): tetraethylorthosilicate (TEOS)[J]. Spectroscopy Letters, 1998, 31(1):
1700205. 199-219.