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首页> 外文会议>International Federation for Heat Treatment and Surface Engineering Congress >DEVELOPMENT OF NOVEL PLASMA SURFACE ENGINEERING TECHNOLOGIES FOR MULTI-FUNCTIONAL SURFACES
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DEVELOPMENT OF NOVEL PLASMA SURFACE ENGINEERING TECHNOLOGIES FOR MULTI-FUNCTIONAL SURFACES

机译：多功能表面的新型等离子表面工程技术的开发

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Multi-functional surfaces underpin the technological innovations in many high-tech industrial sectors to meet ever-increasing requirement for demanding applications. To this end, some new plasma surface engineering technologies have been developed at Birmingham Surface Engineering Research Group to generate novel multi-functional surfaces for a variety of challenging applications. This paper will start with the limitation of currently used DC glow-discharge plasma, followed by the recent development of advanced active-screen plasma and innovative triple-glow plasma surface engineering technologies. The potential of these new plasma technologies will be demonstrated by way of example including long-lasting anti-bacterial surfaces for medical and food processing devices based on co-alloying of nitrogen and silver and/or copper; highly corrosion resistant and low interfacial contact resistance surfaces for fuel cell bipolar plates based on hybrid co-alloying and deposition of N, Ag, Nb and Pt; and nitrogen plasma activation induced homogeneous growth of Pt-nanowire arrays as high performance electrocatalyst for fuel cells.
机译：多功能表面支持许多高科技工业部门的技术创新，以满足苛刻应用需求的不断增加要求。为此，已在伯明翰表面工程研究组开发了一些新的等离子体表面工程技术，以为各种具有挑战性的应用产生新型多功能表面。本文将从目前使用的直流发光放电等离子体的限制开始，其次是最近的先进的主屏等离子体和创新的三相等离子体表面工程技术的开发。这些新等离子体技术的潜力将通过举例的方式证明包括用于基于氮和银和/或铜的合适的医疗和食品加工装置的长持久的抗细菌表面;基于杂化合金化和N，Ag，Nb和Pt的杂交合金化和沉积，高耐腐蚀性和低界面接触电阻表面。氮血浆激活诱导Pt-纳米线阵列的均匀生长作为燃料电池的高性能电催化剂。

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