Green Car Congress
JULY 30, 2017
Researchers in Japan report that a commercially available TiO 2 with a large number of surface oxygen vacancies, when photo-irradiated by UV light in pure water with nitrogen—successfully produces ammonia (NH 3 ). The solar-to-chemical energy conversion efficiency is 0.02%, which is the highest efficiency among the early reported photocatalytic systems.
Green Car Reports
JULY 30, 2017
The Chevrolet Bolt EV, initially intended to be adapted from the next-generation Chevy Sonic subcompact, ended up with unique underpinnings designed solely for use as a battery-electric vehicle. Carmakers virtually never limit dedicated architectures to a single vehicle—they're simply too expensive to develop—so it's long been expected.
Green Car Congress
JULY 30, 2017
A new class of materials which are suitable agents for displacing oil in enhanced oil recovery operations has been developed by scientists at Swansea University (UK) and scientists at Islamic Azad University in Iran. The new nanoparticle-surfactant complexes, composed of sodium dodecyl sulfate (SDS) surfactant and fumed silica nanoparticles (Si-NPs) improve oil recovery to 58% compared to 45% in the presence of the surfactant alone.
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