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Displaying 476 - 500 of 1646

Composition and Morphology Changes and their Influence on Hydrogen Evolution on Ni-Mo and Fe-Mo Alloys Electrodeposited by DC and Pulsed Current

June 1, 2002
Author(s)
V D. Jovic, B M. Jovic, Gery R. Stafford
… was particularly sensitive to the co-generation of hydrogen and most deposits were micro-cracked.It was found … possess about 0.15V lower overvoltage than mild steel for hydrogen evolution in an electrolyte commonly used in commercial chlorate production. The hydrogen evolution overvoltage for electrodeposited Ni-Mo …

Tool for Evaluation of Vaporized Hydrogen Peroxide Disinfection of N95 Masks in Small Rooms

April 15, 2020
Author(s)
Dustin G. Poppendieck
… hospitals needing to reuse masks. Currently, vaporized hydrogen peroxide mask disinfection systems being deployed at … to disinfect masks and accounts for room size, vaporized hydrogen peroxide deposition to surfaces and air change rate … Tool for Evaluation of Vaporized Hydrogen Peroxide Disinfection of N95 Masks in Small Rooms …

Importance of Excluded Volume on the Solvation of Urea in Water

May 1, 2004
Author(s)
Raymond D. Mountain, D Thirumalai
… solvation of urea depends not only on its ability to form hydrogen bonds with water but also its excluded volume. More … urea, is determined by the ability of the cosolute to form hydrogen bonds with the polypeptide chain which in turn … electrostatic interaction, excluded volume, hydrogen bond, molecular dynamics, solvation, urea …

Chemical and Physical Changes During Seawater Flow through Intact Dunite Cores: An Experimental study at 150-200 degC

October 1, 2017
Author(s)
Andrew J. Luhmann, Benjamin M. Tutolo, Brian C. Bagley, David F. Mildner, Peter P. Scheuermann, Joshua M. Feinberg, Konstantin Ignatyev, Jr. Seyfried
… experiments at 150 and 200 °C, respectively. Furthermore, hydrogen and methane concentrations exceeded 600 υmol/kg and … little to no magnetite production, suggesting that the hydrogen was largely generated by the oxidation of iron as … this experiment generated significant dissolved hydrogen concentrations, while simulating open system …

Dynamics of Molecular Associates in Methanol/Water Mixtures

January 26, 2022
Author(s)
Yanqin Zhai, Peng Luo, Jackson Waller, Jeffrey L. Self, Leland Harriger, Y. Z., Antonio Faraone
… shows that the lifetime of molecular association through hydrogen bonding determines the fact that viscosity of the … Water, methanol, association, hydrogen bond …

Exclusive Recognition of CO2 from Hydrocarbons by Aluminum Formate with Hydrogen-Confined Pore Cavities

May 31, 2023
Author(s)
Zhaoqiang Zhang, Zeyu Deng, Hayden Evans, Dinesh Mullangi, Chengjun Kang, Shing B. Peh, Yuxiang Wang, Craig Brown, John Wang, Pieremanuele Canepa, Anthony K. Cheetham, Dan Zhao
… and dynamic breakthrough experiments. Notably, the hydrogen-confined pore cavities with appropriate dimensional … an ideal pore chemistry to specifically match CO2 via a hydrogen bonding mechanism, with all hydrocarbons rejected. … of CO2 from Hydrocarbons by Aluminum Formate with Hydrogen-Confined Pore Cavities …

Structure of the First-Shell Active Site in Metallolactamase: Effect of Water Ligands

August 1, 2001
Author(s)
Morris Krauss, H S. Gilson, N. Gresh
… as a function of water bound both as a zinc ligand and hydrogen-bonded to ligands in the active site. Although the … are also obtained as well as details of the water hydrogen- bonding pattern in the active site. Structures with … complex where the two complexes are coupled by ionic hydrogen bonds. These structures are energetically comparable …

Exposure of Epitaxial Graphene on SiC(0001) to Atomic Hydrogen

March 20, 2009
Author(s)
N Guisinger, Gregory M. Rutter, Jason Crain, Phillip N. First, Joseph A. Stroscio
… the effect of exposing graphitized SiC(0001) to atomic hydrogen in an effort to modify the electronic properties of … Exposure of Epitaxial Graphene on SiC(0001) to Atomic Hydrogen …
Displaying 476 - 500 of 1646
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