Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Stephen G. Prilliman"'
Publikováno v:
Journal of Chemical Education. 95:833-836
A brief demonstration is described that measures the force between magnets as an analogy for the force between charged particles to introduce the functional form of Coulomb’s law. One magnet is mounted on a digital force probe while another is syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b77a965ab621e03b28bf772194bb7aa
https://doi.org/10.1021/acs.jchemed.7b00580
https://doi.org/10.1021/acs.jchemed.7b00580
Autor:
Stephen G. Prilliman
Publikováno v:
Journal of Chemical Education. 91:1291-1298
The College Board’s recently revised curriculum for advanced placement (AP) chemistry places a strong emphasis on conceptual understanding, including representations of particle phenomena. This change in emphasis is informed by years of research sh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::893ea0742212bb241002be644bc63845
https://doi.org/10.1021/ed5000197
https://doi.org/10.1021/ed5000197
Publikováno v:
Journal of Physics and Chemistry of Solids. 71:1175-1178
Earlier measurements of elastic moduli of nc-TiN/a-Si 3 N 4 nanocomposites of different composition and hardness by means of vibrating reed and surface Brillouing scattering, that yield Young’s and shear modulus, as well as the Poisson’s ratio, h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1f44d83ec1e4994b27aec4d82ca89f0c
https://doi.org/10.1016/j.jpcs.2010.03.029
https://doi.org/10.1016/j.jpcs.2010.03.029
Publikováno v:
Materials Science and Engineering: A. 437:379-387
A high pressure diffraction study, from ambient to 50 GPa, has been carried out on nanocrystalline TiN/amorphous BN nanocomposite materials prepared by plasma chemical vapor deposition. The compressibilities of these materials were found not to be si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eae2bc3d82733d4613637f46883d7be4
https://doi.org/10.1016/j.msea.2006.07.126
https://doi.org/10.1016/j.msea.2006.07.126
Publikováno v:
Nanotechnology. 16:2813-2818
The size trend for the pressure-induced gamma-Fe2O3(maghemite) to alpha-Fe2O3 (hematite) structural phase transition in nanocrystals has been observed. The transition pressure was found to increase with decreasing nanocrystal size: 7 nm nanocrystals
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe6227e5d57e8caf613bed41cb5f4ab2
https://doi.org/10.1088/0957-4484/16/12/013
https://doi.org/10.1088/0957-4484/16/12/013
Autor:
Stephen G. Prilliman, A. Paul Alivisatos, Juanita Wickham, Erik C. Scher, David Zaziski, Simon M. Clark, Maria F. Casula
Publikováno v:
Nano Letters. 4:943-946
The study of nanoscale materials with well-controlled size and shape can be used to learn more about critical length scales for numerous physical and chemical phenomena in solids and extended systems.1,2 Small nanocrystals (below 5-nm diameter) have
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eacbf86c346599c30387ba7964cbbce7
https://doi.org/10.1021/nl049537r
https://doi.org/10.1021/nl049537r
Autor:
Stephen G. Prilliman
Publikováno v:
Journal of Chemical Education. 89:1305-1307
An inquiry-based laboratory exercise is described in which introductory chemistry students measure the density of water five times using either a beaker, a graduated cylinder, or a volumetric pipet. Students are also assigned to use one of two analyt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f611109696d146f603549480a96faab
https://doi.org/10.1021/ed2006339
https://doi.org/10.1021/ed2006339