Effect of Gamma Radiation on the Structure and Tribological Properties of Polysilazane Lubricating Coatings

Zhen-xuan Meng; Rong Hu; Hong-qi Wan; Ding-jun Zhang; Yan-ping Wu

doi:10.11777/j.issn1000-3304.2026.26068

您当前的位置：

首页 >

文章列表页 >

Effect of Gamma Radiation on the Structure and Tribological Properties of Polysilazane Lubricating Coatings

更新时间：2026-07-10

- Effect of Gamma Radiation on the Structure and Tribological Properties of Polysilazane Lubricating Coatings
- Acta Polymerica Sinica Pages: 1-11(2026)
- 作者机构：
  
  1.兰州理工大学材料科学与工程学院兰州 730050
  2.中国科学院兰州化学物理研究所润滑材料全国重点实验室兰州 730000
- 作者简介：
  
  Ding-jun Zhang, E-mail: zhangdingjun@lut.edu.cn
  Yan-ping Wu, E-mail: wuyanping1012@126.com
- 基金信息：
- DOI：10.11777/j.issn1000-3304.2026.26068
  CLC：
- CSTR：32057.14.GFZXB.2026.7610
- Received：20 March 2026，
  
  Accepted：02 May 2026，
  
  Online First：10 July 2026，
- 稿件说明：
移动端阅览
孟真萱, 胡镕, 万宏启, 张定军, 吴龑平. 伽马辐射对聚硅氮烷润滑涂层结构及摩擦学性能的影响. 高分子学报, doi: 10.11777/j.issn1000-3304.2026.26068.

Meng, Z. X.; Hu, R.; Wan, H. Q.; Zhang, D. J.; Wu, Y. P. Effect of gamma radiation on the structure and tribological properties of polysilazane lubricating coatings. Acta Polymerica Sinica (in Chinese), doi: 10.11777/j.issn1000-3304.2026.26068.
孟真萱, 胡镕, 万宏启, 张定军, 吴龑平. 伽马辐射对聚硅氮烷润滑涂层结构及摩擦学性能的影响. 高分子学报, doi: 10.11777/j.issn1000-3304.2026.26068. DOI： CSTR： 32057.14.GFZXB.2026.7610.

Meng, Z. X.; Hu, R.; Wan, H. Q.; Zhang, D. J.; Wu, Y. P. Effect of gamma radiation on the structure and tribological properties of polysilazane lubricating coatings. Acta Polymerica Sinica (in Chinese), doi: 10.11777/j.issn1000-3304.2026.26068. DOI： CSTR： 32057.14.GFZXB.2026.7610.

摘要

服役于核反应堆内运动机构表面的润滑防护涂层同时面临着长寿命润滑和长期辐射稳定性的双重考验. 本工作以具有良好耐核辐射潜力的聚硅氮烷(PSZ)为基础树脂粘结剂，复配二硫化钼(MoS

)润滑填料，获得具有良好润滑和耐辐照性能的PSZ型黏结固体润滑涂层材料. 系统研究了涂层材料在不同处理温度下和伽马射线辐照前后结构、力学性能和摩擦学性能变化情况. 结果表明：高温热处理和

射线辐照均能够促进PSZ复合润滑涂层的交联固化，使复合涂层的硬度和摩擦学性能显著改善；同时经过300 ℃高温热处理和

射线辐照后的复合涂层耐磨损性能表现突出，其平均摩擦系数在0.34左右，磨损率低至6.7×10

-5

/(N·m)，表现出良好的摩擦学性能和耐

射线辐照性能. 上述研究结果为未来高辐射剂量新型核反应堆内相关机械运动部件的表面润滑防护处理提供技术支撑和理论指导.

Abstract

Lubrication and protective coatings applied to the surfaces of moving mechanisms in nuclear reactors face the dual challenges of long-life lubrication and long-term radiation stability. In this study

polysilazane (PSZ)

a precursor with excellent potential for nuclear radiation resistance

was adopted as the base resin binder

and molybdenum disulfide (MoS

) was incorporated as the lubricating filler to prepare a PSZ-bonded solid lubricating coating with favorable lubricating and radiation-resistant properties. The variations in the composition

structure

mechanical properties

and tribological properties of the coating after heat treatment at different temperatures and before and after gamma-ray irradiation were systematically investigated. The results show that both high-temperature heat treatment at 300 ℃ and

-ray irradiation can promote the cross-linking and curing of the PSZ composite lubricating coating

thus significantly improving the hardness and tribological properties of the composite coating. In particular

the composite coating subjected to the combined treatment of 300 ℃ high-temperature heat treatment and gamma-ray irradiation exhibited outstanding wear resistance

with an average friction coefficient of approximately 0.34 and a wear rate as low as 6.7×10

-5

/(N·m). The composite coating exhibited excellent tribological properties and

-ray radiation resistance. The above research findings provide technical support and theoretical guidance for surface lubrication and protection of relevant me

chanically moving components in advanced nuclear reactors under high radiation dose conditions in the future.

关键词

Keywords

references

Ferré F. G. ; Mairov A. ; Iadicicco D. ; Vanazzi M. ; Bassini S. ; Utili M. ; Tarantino M. ; Bragaglia M. ; Lamastra F. R. ; Nanni F. ; Ceseracciu L. ; Serruys Y. ; Trocellier P. ; Beck L. ; Sridharan K. ; Beghi M. G. ; Di Fonzo F. Corrosion and radiation resistant nanoceramic coatings for lead fast reactors . Corros. Sci. , 2017 , 124 , 80 - 92 . doi: 10.1016/j.corsci.2017.05.011 http://dx.doi.org/10.1016/j.corsci.2017.05.011

Yin Y. ; Liu S. K. ; Wu X. Y. ; Liu D. ; Siddique A. ; Umair M. ; Min C. Y. ; Zhou X. K. ; Chen L. ; Yu C. B. ; Xu Z. W. MOF-based interfacial phase inhibiting structural damage of carbon fiber reinforced polymer composites derived from high-energy irradiation . Compos. Part B Eng. , 2025 , 306 , 112817 . doi: 10.1016/j.compositesb.2025.112817 http://dx.doi.org/10.1016/j.compositesb.2025.112817

Jiao L. M. ; Wang Y. ; Wu Z. H. ; Shen H. ; Weng H. Q. ; Chen H. B. ; Huang W. ; Wang M. Z. ; Ge X. W. ; Lin M. Z. Effect of gamma and neutron irradiation on properties of boron nitride/epoxy resin composites . Polym. Degrad. Stab. , 2021 , 190 , 109643 . doi: 10.1016/j.polymdegradstab.2021.109643 http://dx.doi.org/10.1016/j.polymdegradstab.2021.109643

Wang X. H. ; Li Y. X. ; Qian Y. H. ; Qi H. ; Li J. ; Sun J. Q. Mechanically robust atomic oxygen-resistant coatings capable of autonomously healing damage in low earth orbit space environment . Adv. Mater. , 2018 , 30 ( 36 ), 1803854 . doi: 10.1002/adma.201803854 http://dx.doi.org/10.1002/adma.201803854

Sujith R. ; Jothi S. ; Zimmermann A. ; Aldinger F. ; Kumar R. Mechanical behaviour of polymer derived ceramics-a review . Int. Mater. Rev. , 2021 , 66 ( 6 ), 426 - 449 . doi: 10.1080/09506608.2020.1784616 http://dx.doi.org/10.1080/09506608.2020.1784616

Zhou L. L. ; Zhao C. X. ; Liu W. H. ; Li Y. N. ; Li Y. B. ; Shen R. F. ; Wang M. L. ; Wu Y. L. ; Wang M. H. ESR study of free radicals in polysilazane irradiated by gamma rays . Radiat. Phys. Chem. , 2018 , 151 , 108 - 113 . doi: 10.1016/j.radphyschem.2018.05.032 http://dx.doi.org/10.1016/j.radphyschem.2018.05.032

Fu S. Y. ; Zhu M. ; Zhu Y. F. Organosilicon polymer-derived ceramics: an overview . J. Adv. Ceram. , 2019 , 8 ( 4 ), 457 - 478 . doi: 10.1007/s40145-019-0335-3 http://dx.doi.org/10.1007/s40145-019-0335-3

Chatterjee A. ; Sen S. ; Ramakanth D. ; Singh S. ; Maji P. K. Unravelling polysilazanes: synthesis, structure-property insights and versatile coating applications . Adv. Colloid Interface Sci. , 2025 , 342 , 103508 . doi: 10.1016/j.cis.2025.103508 http://dx.doi.org/10.1016/j.cis.2025.103508

Niu Z. B. ; Li D. X. ; Jia D. C. ; Yang Z. H. ; Lin K. P. ; Wang D. ; He Y. P. ; Zhou G. X. ; Colombo P. ; Riedel R. ; Zhou Y. Comparative study on the microstructure evolution and crystallization behavior of precursor-derived and mechanical alloying derived SiBCN . J. Eur. Ceram. Soc. , 2024 , 44 ( 2 ), 668 - 678 . doi: 10.1016/j.jeurceramsoc.2023.09.046 http://dx.doi.org/10.1016/j.jeurceramsoc.2023.09.046

Sun J. P. ; Xiu Z. Y. ; Meng Y. X. ; Xu L. W. ; Xi P. F. ; Yan Y. ; Wang W. P. ; Zhao J. C. ; Yang W. S. ; Ju B. Y. Microstructure and mechanical properties of graphene nanoplatelets/Al composites with polysilazane-modulated interlocked interface . Carbon , 2025 , 243 , 120586 . doi: 10.1016/j.carbon.2025.120586 http://dx.doi.org/10.1016/j.carbon.2025.120586

Liu J. J. ; Dai Q. W. ; Yan C. ; Giuntini D. ; Riedel R. Preparation of polymer-derived SiOC-Cu ceramic composites and their tribological performance . J. Eur. Ceram. Soc. , 2024 , 44 ( 5 ), 3065 - 3073 . doi: 10.1016/j.jeurceramsoc.2023.12.087 http://dx.doi.org/10.1016/j.jeurceramsoc.2023.12.087

牛勇超 , 李天昊 , 卢营 , 刘丽洁 , 余波 , 文贞玉 , 何邦友 , 陈军 , 宋育杰 . 室温湿气快速固化聚硅氮烷的合成及涂层性能研究 . 高分子学报 , 2025 , 56 ( 11 ), 2050 - 2057 . doi: 10.11777/j.issn1000-3304.2025.25116 https://dx.doi.org/10.11777/j.issn1000-3304.2025.25116

丁振杰 , 安晓伟 , 何利娜 , 成健楠 , 危春阳 . 有机聚硅氮烷复合涂层的制备及耐高温性研究 . 涂料工业 , 2025 , 55 ( 7 ), 27 - 33 .

李泽森 , 陈楚童 , 李成宾 , 罗永明 , 张宗波 , 徐彩虹 . 聚硅氮烷应用研究进展 . 高分子通报 , 2025 , 38 ( 07 ), 1056 - 1072 . doi: 10.14028/j.cnki.1003-3726.2025.25.083 https://dx.doi.org/10.14028/j.cnki.1003-3726.2025.25.083

李谋吉 , 杨武芳 , 汤洁 , 马正峰 , 王睿 , 麻拴红 , 于波 , 周峰 . 聚硅氮烷/MoS 2 高温自润滑涂层的制备及性能研究 . 摩擦学学报(中英文) , 2024 , 44 ( 06 ), 752 - 762 .

张宗波 , 曾凡 , 罗永明 , 徐彩虹 . 聚硅氮烷的应用研究进展 . 有机硅材料 , 2013 , 27 ( 03 ), 216 - 222 .

Shang X. L. ; Shao C. W. ; Zhu Y. H. Preparation and properties of pinacolborane modified polycarbosilane as SiC fiber precursor . J. Inorg. Organomet. Polym. Mater. , 2015 , 25 ( 6 ), 1327 - 1331 . doi: 10.1007/s10904-015-0244-z http://dx.doi.org/10.1007/s10904-015-0244-z

Views

112

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Synthesis and Coating Performance of Rapid Room Temperature Moisture Curing Polysilazane

Preparation and Properties of Porous Hydrogels Based on the Salting-out Effect

Crystallization Behavior of Poly(vinylidene fluoride-hexafluoropropylene) Copolymer under High-pressure External Fields

Improvements of Pressure Sensing Performance of Thermoplastic Polyurethane Elastomer-based Materials by Expanded Graphite and Supercritical Fluid Foaming

Effect of Multiscale Reinforcement Modification on the Tribological Performance of Poly(ether ether ketone) Composites

Related Author

Yu-jie Song

Jun Chen

Bang-you He

Zhen-yu Wen

Bo Yu

Li-jie Liu

Ying Lu

Tian-hao Li

Related Institution

School of Materials Science and Engineering, Jiangxi University of Science and Technology

Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences

Qianwan Institute of CNITECH

SiliCon Advanced Materials Co., Ltd.

State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences

AI问答

Postal code：100190
Tel：010-62588927 Email：gfzxb@iccas.ac.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备05002797号-8 京公网安备11010802046899号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰