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Laser ion source for low charge heavy ion beams

Description: For heavy ion inertial fusion application, a combination of a laser ion source and direct plasma injection scheme into an RFQ is proposed. The combination might provide more than 100 mA of singly charged heavy ion beam from a single laser shot. A planned feasibility test with moderate current is also discussed.
Date: August 3, 2008
Creator: Okamura, M.; Pikin, A.; Zajic, V.; Kanesue, T. & Tamura, J.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Dependence of Gas-Phase Crotonaldehyde Hydrogenation Selectivity and Activity on the Size of Pt Nanoparticles (1.7-7.1 nm) Supported on SBA-15

Description: The selectivity and activity for the hydrogenation of crotonaldehyde to crotyl alcohol and butyraldehyde was studied over a series of Pt nanoparticles (diameter of 1.7, 2.9, 3.6, and 7.1 nm). The nanoparticles were synthesized by the reduction of chloroplatinic acid by alcohol in the presence of poly(vinylpyrrolidone) (PVP), followed by encapsulation into mesoporous SBA-15 silica. The rate of crotonaldehyde hydrogenation and selectivity towards crotyl alcohol both increase with increasing parti… more
Date: August 3, 2008
Creator: Grass, Michael; Rioux, Robert & Somorjai, Gabor A.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Quantitative Financial Analysis of Alternative Energy Efficiency Shareholder Incentive Mechanisms

Description: Rising energy prices and climate change are central issues in the debate about our nation's energy policy. Many are demanding increased energy efficiency as a way to help reduce greenhouse gas emissions and lower the total cost of electricity and energy services for consumers and businesses. Yet, as the National Action Plan on Energy Efficiency (NAPEE) pointed out, many utilities continue to shy away from seriously expanding their energy efficiency program offerings because they claim there is … more
Date: August 3, 2008
Creator: Cappers, Peter; Goldman, Charles; Chait, Michele; Edgar, George; Schlegel, Jeff & Shirley, Wayne
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
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