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50 Years of ERIC
50 Years of ERIC
The Education Resources Information Center (ERIC) is celebrating its 50th Birthday! First opened on May 15th, 1964 ERIC continues the long tradition of ongoing innovation and enhancement.

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ERIC Number: EJ770951
Record Type: Journal
Publication Date: 2007-Apr
Pages: 2
Abstractor: Author
Reference Count: 0
ISBN: N/A
ISSN: ISSN-0021-9584
Preparation of CdS Nanoparticles by First-Year Undergraduates
Winkelmann, Kurt; Noviello, Thomas; Brooks, Stephen
Journal of Chemical Education, v84 n4 p709 Apr 2007
The first year undergraduates use a simple method to synthesize 5-nm CdS nanoparticles in a water-in-oil microemulsion. The quantum size effect, the relationship between colors, optical absorbance, band-gap energy and the CdS particles affected by the formation of micelles are observed.
Descriptors: Undergraduate Students, College Freshmen, Laboratory Experiments, Science Experiments, Chemistry, Hands on Science, College Science, Science Instruction, Technology
Division of Chemical Education of the American Chemical Society. Subscription Department, P.O. Box 1267, Bellmawr, NJ 08099-1267. Tel: 800-691-9846; Tel: 856-931-5825; Fax: 856-931-4115; e-mail: jchemed@egpp.com; Web site: http://jchemed.chem.wisc.edu/
Publication Type: Journal Articles; Reports - Research
Education Level: Higher Education
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A
Identifiers: N/A