引用本文:
王怡博, 徐睿远, 曹彬烨, 李万梅. 电池“衰老”背后的奥秘：解锁电池的“生命密码”[J]. 大学化学,
2026, 41(3): 330-335.
doi:
10.12461/PKU.DXHX202503119
Citation: Yibo Wang, Ruiyuan Xu, Binye Cao, Wanmei Li. Unlocking the Secrets of Battery Aging: Understanding the Life Cycle of Batteries[J]. University Chemistry, 2026, 41(3): 330-335. doi: 10.12461/PKU.DXHX202503119
Citation: Yibo Wang, Ruiyuan Xu, Binye Cao, Wanmei Li. Unlocking the Secrets of Battery Aging: Understanding the Life Cycle of Batteries[J]. University Chemistry, 2026, 41(3): 330-335. doi: 10.12461/PKU.DXHX202503119
电池“衰老”背后的奥秘：解锁电池的“生命密码”
摘要:
随着科技飞速发展，电池作为我们生活中不可或缺的“能量源泉”，为各种设备提供动力支持。然而，看似普通的电池，它们在工作过程中会逐渐“衰老”，最终影响到设备的正常使用。那么，电池为何会“衰老”？我们又该如何让它们“延年益寿”呢？本文以一种独特的拟人视角，深入探究了电池的“内心世界”。本文首先揭开电池工作原理的神秘面纱，了解它们是如何将化学能转化为电能。在这个过程中，电阻、电导率、离子迁移率等关键因素如同“幕后推手”，影响着电池的性能表现。为了帮助电池“延缓衰老”，文中探讨了一些实用的延长寿命的方法,让电池保持“青春活力”，发挥出更好的性能。最后，介绍全固态电池、锂空气电池等新型高能量密度电池的未来发展趋势。这些新兴技术不仅有望解决传统电池的“衰老”问题，还将为环保事业贡献力量。
English
Unlocking the Secrets of Battery Aging: Understanding the Life Cycle of Batteries
Abstract:
With the rapid advancement of technology, batteries, as an indispensable “source of energy” in our daily lives, provide power support for various devices. However, seemingly ordinary batteries gradually “age” during operation, ultimately affecting the normal use of devices. So, why do batteries “age”, and how can we help them “extend their lifespan”? This paper adopts a unique anthropomorphic perspective to delve into the “inner world” of batteries. It first unveils the mystery behind battery operation, explaining how they convert chemical energy into electrical energy. In this process, key factors such as resistance, conductivity, and ion mobility act as “behind-the-scenes drivers”, influencing battery performance. To help batteries “delay aging”, the paper explores practical methods to extend their lifespan, enabling batteries to maintain “youthful vitality” and deliver better performance. Finally, it introduces future development trends of new high-energy-density batteries, such as all-solid-state batteries and lithium-air batteries. These emerging technologies not only hold the potential to address the “aging” issues of traditional batteries but also contribute to environmental protection efforts.
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Key words:
- Battery life
- / Electrochemical reaction
- / Conductivity
- / Ionic electromobility
- / Eco-friendly battery
- / Green chemistry
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