V2EX proton conductivity

Proton Conductivity

Definition 定义

质子电导率:描述材料中质子(H)传导电流的能力,通常用于电解质、质子交换膜(PEM)等体系;数值越高,表示质子在材料中迁移越容易。(该术语也可泛指“质子导电性”。)

Pronunciation 发音

/protn kndktvti/

Examples 例句

Proton conductivity is crucial for fuel cell performance.
质子电导率对燃料电池的性能至关重要。

The proton conductivity of the polymer membrane increased after hydration, suggesting enhanced proton transport through hydrogen-bond networks.
聚合物膜在水合后质子电导率升高,表明质子可能通过氢键网络实现更强的传输。

Etymology 词源

proton 源自希腊语 prōtos(“第一”),因质子是原子核中的基本正电粒子之一而得名;conductivity 来自 conduct(传导)加后缀 -ivity(表示性质/能力)。合在一起形成材料科学与电化学中常用的专门术语,指“质子传导能力”。

Related Words 相关词汇

Literary Works 文学作品

  • Electrochemical Methods: Fundamentals and Applications(Bard & Faulkner,电化学经典教材中常讨论离子/质子传导相关概念)
  • Fuel Cell Handbook(EG&G/DOE 等版本,常出现与膜电极、传输与“proton conductivity”相关的表述)
  • 期刊 Solid State Ionics(大量固态离子学研究论文中高频出现该术语,尤其在质子导体与膜材料领域)
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