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pro vyhledávání: '"Stephen K. Ritter"'
Autor:
Stephen K. Ritter
Publikováno v:
ACS Central Science, Vol 2, Iss 11, Pp 769-772 (2016)
Externí odkaz:
https://doaj.org/article/034aabf7492640da94ab26d51151e636
Autor:
Stephen K. Ritter
Publikováno v:
ACS Central Science, Vol 3, Iss 6, Pp 512-514 (2017)
Externí odkaz:
https://doaj.org/article/51fad9ca599d4f85b1d5d7fcd35ea0ca
Autor:
William B, Tolman, Stephen K, Ritter
Publikováno v:
Inorganic chemistry. 60(24)
Autor:
Stephen K. Ritter
Publikováno v:
C&EN Global Enterprise. 95:30-34
“Welcome Rare Earthers.” In 1965, this message appeared on a Holiday Inn sign in Ames, Iowa, to greet the attendees of the 5th Rare Earth Research Conference (RERC). Rare-earth chemistry was at a fulcrum point in its history. Previously, during W
Autor:
Stephen K. Ritter
Publikováno v:
C&EN Global Enterprise. 95:16-20
Heat-and-serve thermal paper bypasses bisphenol A Chemists regularly come up with great products that are later discovered to have a shortcoming. With green chemistry principles as a guide, that’s an opportunity to go back to the drawing board and
Autor:
Stephen K. Ritter
Publikováno v:
C&EN Global Enterprise. 95:18-21
Heating a liquid until it evaporates is one of the most fundamental ways to separate chemical mixtures. Just turn on the heat and wait. On the industrial scale, the problem is not so much the wait, but the heat. The chemical industry requires a lot o
Autor:
Stephen K. Ritter
Publikováno v:
C&EN Global Enterprise. 95:26-32
As a teenager in the 1960s, Charles V. Johnson of Lake Geneva, Wis., was tinkering with his chemistry set when he discovered that earwax could serve as a catalyst for making pigments. Later on, as a zoology undergraduate student at the University of
Autor:
null Stephen K. Ritter
Publikováno v:
C&EN Global Enterprise. 94:34-39
Autor:
null Stephen K. Ritter
Publikováno v:
C&EN Global Enterprise. 94:21-25
Autor:
Stephen K. Ritter
Publikováno v:
C&EN Global Enterprise. 94:20-23
When you mention boron to people and ask them what it brings to mind, there’s no shortage of answers. Some will think about borax (sodium borate), which is used to make glass and the playful concoction known as slime. Others may bring up boron fibe