26 Matching Results

Search Results

Results: 1 - 24 next
open access

Computational Study of Methane C–H Activation by Main Group and Mixed Main Group–Transition Metal Complexes

Description: This article presents density functional theory (DFT) research where nine different molecules, each with different combinations of A (triel) and E (divalent metal) elements, were reacted to effect methane C–H activation.
Date: June 17, 2020
Creator: Carter, Carly C. & Cundari, Thomas R., 1964-
Item Type: Refine your search to only Article
Partner: UNT College of Science
open access

Development of Novel Approaches to Earth-abundant Methane Catalysis

Description: Data management plan for the grant "Development of Novel Approaches to Earth-abundant Methane Catalysis." Research on catalytic cycles for C–H activation and functionalization of light alkanes based on the CMD (concerted metalation deprotonation) mechanism will be modeled for Earth-abundant metal dicarboxylates and related complexes. The impact of inner and outer coordination sphere effects upon catalytic cycles for light alkane functionalization will be assessed using computational chemistry t… more
Date: 2021-08-15/2024-08-14
Creator: Cundari, Thomas R., 1964-
Item Type: Refine your search to only Text
Partner: UNT College of Science
open access

Methane Control Research: Summary of Results, 1964-80

Description: From Abstract: "This bulletin summarizes the work conducted under the Bureau of Mines methane control research program during the years 1964 to 1979. This bulletin provides a comprehensive source of information on the accomplishments of the Bureau's methane control research program, on the technology developed, and the direction of further research."
Date: 1986
Creator: Deul, Maurice & Kim, Ann G.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Geologic Controls of Deep Natural Gas Resources in the United States

Description: A report about the natural gas drilling frontier in deep sedimentary basins. Papers presented here are intended to introduce the petroleum community to a set of geologic tools that may be used to predict deep undiscovered natural gas accumulations.
Date: 1997
Creator: Dyman, T. S.; Rice, D. D. & Westcott, P. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Soft Radiation From Pu²³⁹

Description: "The radiation from Pu²³⁹ have been studied in the region 5-25 keV. For this purpose, a proportional counter, filled with argon to a pressure of 53 cm Hg and with methane to a pressure of 6 cm Hg, was employed in combination with a single-channel pulse analyzer and associated amplifying and counting circuits."
Date: 1952
Creator: Israel, Harvey Ira
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: City methane]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 10, 1981
Duration: 1 minute 37 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: City Methane]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: April 14, 1980, 6:00 p.m.
Duration: 1 minute 49 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Methane]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: March 28, 1984
Duration: 1 minute 45 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Methane cars]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: June 15, 1981, 5:00 p.m.
Duration: 1 minute 47 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Methane gas pkg.]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story. This story aired at 5:00 P. M.
Date: January 7, 1982
Duration: 1 minute 41 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Investigation of Methane Occurrence and Outbursts in the Cote Blanche Domal Salt Mine, Louisiana

Description: Report issued by the Bureau of Mines over studies conducted on the outbursts of salt often responsible for fatalities in salt mines. The salt samples were tested for methane content. The test results are discussed. This report includes tables, maps, illustrations, and photographs.
Date: 1988
Creator: Molinda, Gregory M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

NOAA Reports Potent Greenhouse Gas Levels Off

Description: This document provides a summary of a study by NOAA researchers and National Institute for Space Research in the Netherlands. According to the study, one of the atmosphere's most potent greenhouse gases, methane, may now have leveled off. Scientists aren't sure yet if this "leveling off" is just a temporary pause in two centuries of increase or a new state of equilibrium.
Date: November 17, 2003
Creator: NOAA News Online
Item Type: Refine your search to only Text
Partner: UNT Libraries

Growing carbon nanotubes by chemical vapor deposition technique.

Description: Carbon nanotubes were synthesized in the laboratory using chemical vapor deposition at different methane concentration. I found that a methane concentration of 4 sccm was ideal for well recognizable carbon nanotubes. A higher concentration led to fewer nanotube growth and silicon carbide structure. Coating the sample first with Fe(NO3)3 created a catalyst base on the substrate for the nanotube to adhere and grow on.
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: May 2000
Creator: Rajan, Harihar V.
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Clean Cities Fact Sheet, December 2010

Description: Fact sheet describing Clean Cities, a DOE program that deploys alternative and advanced fuels and vehicles to displace petroleum in the transportation sector. It includes the contact information for its 87 active coalitions.
Date: December 2010
Creator: United States. Department of Energy. Office of Energy Efficiency and Renewable Energy.
Item Type: Refine your search to only Pamphlet
Partner: UNT Libraries Government Documents Department
open access

Clean Cities Fact Sheet, May 2011

Description: Fact sheet describing Clean Cities, a DOE program that deploys alternative and advanced fuels and vehicles to displace petroleum in the transportation sector. It includes the contact information for its 87 coalitions.
Date: May 2011
Creator: United States. Department of Energy. Office of Energy Efficiency and Renewable Energy.
Item Type: Refine your search to only Pamphlet
Partner: UNT Libraries Government Documents Department
open access

Clean Cities Fact Sheet, October 2011

Description: Fact sheet describing Clean Cities, a DOE program that deploys alternative and advanced fuels and vehicles to displace petroleum in the transportation sector. It includes the contact information for its 85 coalitions.
Date: October 2011
Creator: United States. Department of Energy. Office of Energy Efficiency and Renewable Energy.
Item Type: Refine your search to only Pamphlet
Partner: UNT Libraries Government Documents Department
Back to Top of Screen