JN GARCIA - 2011 GSA Annual Meeting in Minneapolis, 2011 - gsa.confex.com Alkali Silica Reaction (ASR) is a deleterious, expansive reaction in cement and concrete that can compromise the integrity of roads, buildings, and other structures. Several ASTM methods have been developed to test potential aggregates for possible ASR risk, including ... Cached
M George, D Bohling, H Treichel, A Goldstein… - 2011 - sunsonix.com Considerable effort has been expended to eliminate contaminants that degrade semiconductor IC performance. These same contaminants have not been adequately addressed in Silicon PV manufacturing processes. More often than not, PV wafers only receive a quick deionized ... View as HTML
Y Kohg, K Ikuta, K Sasaki… - US Patent …, 2011 - freepatentsonline.com The present invention provides an iron chelating agent which can selectively chelate iron ions. The iron chelating agent of the present invention includes a compound represented by the following formula (1) or a salt thereof (wherein, ring Z represents an aromatic ... Cached
Ö YalçInkaya, OM Kalfa… - Journal of Hazardous Materials, 2011 - Elsevier New nano hybrid material (ZrO 2 /B 2 O 3 ) was synthesized and applied as a sorbent for the separation and/or preconcentration of Co(II), Cu(II) and Cd(II) in water and tea leaves prior to their determination by flame atomic absorption spectrometry. Synthesized nano material ...
HS Oh, JG Oh, B Roh, I Hwang… - Electrochemistry Communications, 2011 - Elsevier Nitrogen-modified carbon nanofibers to be used as catalysts in the oxygen reduction reaction (ORR) were synthesized by pyrolysis in the presence of cobalt with PPy and a chelating agent, such as ethylenediamine (ED). It has been found that the type of nitrogen source ... Related articles