[G] Metals

11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[8] Polarization behavior of copper in LiBr solutions of various concentrations

○Yukinobu Okuda¹, Youhei Hirohata¹, Takumi Haruna¹ (1. Kansai University)

Keywords:

LiBr,absorption refrigeration,copper,concentrated solution,electrochemical measurement

The concentrated aqueous LiBr solution used in absorption refrigeration is corrosive to construction materials such as copper. However, their mechanisms remain unclear.This study investigated the effect of LiBr concentration on the polarization curves of copper in aqueous LiBr solutions.