Thomas Graham, Scottish chemist

Thomas Graham, Scottish chemist

H407/0242 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 29.5MB

Downloadable file size: 4.4MB

Price image Pricing

Please login to use the price calculator



Caption: Thomas Graham. Portrait of the Scottish physical chemist Thomas Graham (1805-1869). Ignoring his father's wish that he should enter the church, Graham began a career in science which led to professorships in Glasgow, Scotland, and London, England. He was a founder of physical chemistry and the first president of the Chemical Society of London. He researched the mixing of gases separat- ed by a porous barrier (diffusion) or allowed to mix by passing through a small hole (effusion). He also studied phosphorus and its oxyacids, and examined the behaviour of hydrogen gas with metals of the iron group. His work on dialysis began the effective study of colloidal chemistry.

Release details: Model release not available. Property release not required.

Keywords: chemist, colloidal chemistry, diffusion, effusion, graham, physical chemist, portraits, researcher, surname g, thomas

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.