镍镉电池：记忆效应挥之不去。

Ni-Cds: the memory lingers on.

作者信息

Skinner R S

机构信息

University Hospital of Wales, Heath Park, Cardiff, UK.

出版信息

J Audiov Media Med. 1992 Jan;15(1):8-12. doi: 10.3109/17453059209051377.

DOI:10.3109/17453059209051377

PMID:1452983

Abstract

The medical photographer's source of power for portable electronic flash has evolved from the disposable, single-use battery via the wet cell to the nickel-cadmium rechargeable battery, and recently to the 'dry-fit' rechargeable battery. This paper looks at the ubiquitous nickel-cadmium rechargeable battery with reference to its charge/discharge cycling and chemical 'memory' during discharge, and compares single-use and other rechargeable batteries with respect to ease of use, capacity and working life.

摘要

医用摄影师的便携式电子闪光灯的电源已从一次性单用途电池，经过湿电池发展到镍镉可充电电池，最近又发展到“干式适配”可充电电池。本文着眼于无处不在的镍镉可充电电池，探讨其充放电循环以及放电过程中的化学“记忆”，并在易用性、容量和使用寿命方面将一次性电池和其他可充电电池进行了比较。