Results 51 to 60 of about 196,763 (361)
Business Sphere, Vol. 19, no.1 [PDF]
, 2007 Ethanol, the clean-burning, high octane fuel distilled from Iowa’s corn fields, has the potential to free the U.S. from its foreign oil dependence. Transforming corn into ethanol, however, takes energy, usually in the form of natural gas or coal.
core
Alcohol Fuel Cells at Optimal Temperatures [PDF]
, 2006 High-power-density alcohol fuel cells can relieve many of the daunting challenges facing a hydrogen energy economy. Here, such fuel cells are achieved using CsH2PO4 as the electrolyte and integrating into the anode chamber a Cu-ZnO/Al2O3 methanol steam ...
Boysen, Dane A. +3 more
core +1 more source
Advanced Functional Materials, EarlyView.Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui +17 more
wiley +1 more source
Technological Options for Biological Fuel Ethanol
Microbial Physiology, 2008 The current paradigm to produce biotechnological ethanol is to use the yeast <i>Saccharomyces cerevisiae</i> to ferment sugars derived from starch or sugar crops such as maize, sugar cane or sugar beet. Despite its current success, the global impact of this manufacturing model is restricted on the one hand by limits on the availability of ...
Alain A, Vertès +2 more
openaire +2 more sources
A Case Study of the Ethanol CleanCook Stove Intervention and Potential Scale-Up in Ethiopia [PDF]
, 2018 Background Approximately 80% of Ethiopia\u27s energy consumption is dominated by woody biomass fuel use, resulting in 91.2 million tons of firewood and 4.2 million tons of charcoal consumed annually.
Benka-Coker, Megan L. +4 more
core +1 more source
Advanced Functional Materials, EarlyView.This study highlights the importance of accounting for stoichiometric hydrogen produced when utilizing Si photocatalysts. The stoichiometric contribution is sacrificial reagent dependent and decreases with increasing sterics around the catalyst surface.
Sarrah H. Putwa +4 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Most matter is nominally frozen in the polar regions or space, and liquid crystal materials are no exception. Consequently, soft actuators, including liquid crystal elastomers (LCEs), are inoperative under such extreme cold in response to stimuli, as their motion relies on mechanical deformation.
Hyeonseong Kim +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A cerium oxide‐carbon nanohybrid catalyst is synthesized via two distinct routes and is integrated into H‐type cells and gas diffusion layers (GDLs) to enhance electrochemical performance. Structural variations significantly affect performance, with the solvothermal sample exhibiting higher current densities.
Alessia Pollice +9 more
wiley +1 more source
Evaluation of pollutants and greenhouse emissions using gasoline-ethanol blends in gasoline engines [PDF]
مجله مدل سازی در مهندسی, 2019 Reduction of fossil fuel reservoirs along with the environmental crisis associated with the fossil fuel combustion cause find the renewable and green resource of energies.
Fatemeh Bahadori, Ehsan Khorshidi
doaj +1 more source
Correction to: Relaxation Dynamics of Ethanol and N-Butanol in Diesel Fuel Blends from Terahertz Spectroscopy [PDF]
, 2021 Rayda Patiño-Camino +4 more
openalex +1 more source