Remove 2014 Remove Conversion Remove Convert Remove Universal
article thumbnail

NEC, NEC TOKIN and Tohoku University develop spin-Seebeck thermoelectric device w/ 10x better conversion efficiency

Green Car Congress

NEC Corporation, NEC TOKIN Corporation and TOHOKU UNIVERSITY have jointly created a thermoelectric (TE) device using the spin Seebeck effect (SSE) with conversion efficiency 10 times higher than a test module that was produced based on a multi-layered SSE technology published by the Tohoku University group in 2015.

article thumbnail

Converting natural gas at the field to transportable high-octane fuel components

Green Car Congress

A duo at the University of Stuttgart (Germany) is proposing an approach for the conversion of natural gas at gas-transport-constrained fields to easily transportable, high-octane liquid products. A paper describing their work is published in the ACS journal Energy & Fuels.

Convert 231
article thumbnail

New one-pot process for conversion of cellulose to n-hexane, a gasoline component

Green Car Congress

One-pot process for conversion of cellulose to hexane, a gasoline component. Researchers at Tohoku University in Japan have developed a one-pot process to convert cellulose to n-hexane in the presence of hydrogen gas. To the best of our knowledge, this conversion process has not yet been reported. Credit: ACS, Liu et al.

article thumbnail

U of I study: synthetic fuels via CO2 conversion and FT not currently economically & environmentally competitive

Green Car Congress

A study by a team at University of Illinois at Urbana−Champaign has found that, with currently achievable performance levels, synthetic fuels produced via the electrochemical reduction of CO 2 and the Fischer-Tropsch (FT) process system are not economically and environmentally competitive with using petroleum-based fuel. 6b00665.

article thumbnail

Study finds CNG conversion policy in Bangladesh did result in more travel; congestion costs still half the health benefits

Green Car Congress

Several years ago, the government of Bangladesh took took various policies to convert the petroleum vehicles on road to run on compressed natural gas (CNG), which allows both air quality improvements and energy security benefits. Congestion costs are still one-half of the health benefits of the CNG conversion policy. Earlier post.)

article thumbnail

Researchers develop new lower-temperature process for conversion of natural gas alkanes to alcohols

Green Car Congress

Researchers from The Scripps Research Institute (TSRI) and Brigham Young University have devised a new and more efficient method to convert natural gas into liquid products at much lower temperatures than conventional methods. Science 1993, 1998 and 2003) for alkane conversion that operate at lower temperatures. Ess, and Roy A.

article thumbnail

MIT/Stanford team develops battery technology for the conversion of low-grade waste heat to power; TREC

Green Car Congress

Researchers at MIT and Stanford University have developed new battery technology for the conversion of low-temperature waste heat into electricity in cases where temperature differences are less than 100 degrees Celsius. converting heat to electricity. when cycled between 10 and 60?°C, Click to enlarge.

MIT 240