BrowZine

BrowZine delivers thousands of academic journals to your mobile device. It organizes the articles found in Open Access and Princeton subscription databases, uniting them into complete journals, then arranging these journals on a common newsstand.

Examples: 

Chemistry https://browzine.com/libraries/499/subjects/65/bookcases/146?sort=title

Environmental Chemistry 

https://browzine.com/libraries/499/subjects/65/bookcases/146/bookshelves/1037?sort=title 

Polymer Chemistry 

https://browzine.com/libraries/499/subjects/65/bookcases/146/bookshelves/1046?sort=title

Spectroscopy 

https://browzine.com/libraries/499/subjects/65/bookcases/146/bookshelves/1045?sort=title