div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=the-kaiser-wilhelm-institut-fuer-physikalische-chemie-und-elektrochemie-athtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: The Kaiser-Wilhelm Institut für physikalische Chemie und Elektrochemie at Dahlem near Berlin loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentssitereader035viewer2022080900575067ad1a28ab0f07aca3cchtml5thumbnails1jpg width=140 height=200 divp© 1911 Nature Publishing Grouppdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=the-kaiser-wilhelm-institut-fuer-physikalische-chemie-und-elektrochemie-athtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: The Kaiser-Wilhelm Institut für physikalische Chemie und Elektrochemie at Dahlem near Berlin loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentssitereader035viewer2022080900575067ad1a28ab0f07aca3cchtml5thumbnails2jpg width=140 height=200 divp© 1911 Nature Publishing Grouppdiv