Remove Convert Remove Low Cost Remove Products Remove Universal
article thumbnail

Japan team evaluates battery-assisted low-cost hydrogen production from solar energy

Green Car Congress

Researchers from Japan’s NIMS (National Institute for Materials Science), the University of Tokyo and Hiroshima University have jointly conducted a techno-economic analysis for hydrogen production from photovoltaic power generation (PV) utilizing a battery-assisted electrolyzer. This approximately converts to US$1.92

Low Cost 403
article thumbnail

Researchers at Korea University develop high-performance textile-based electrodes for watersplitting

Green Car Congress

Researchers at Korea University have developed high-performance, textile-based electrodes for watersplitting (WSE); the non-noblemetal-based electrodes can generate a large amount of hydrogen with low overpotentials and high operational stability. —Mo et al.

Universal 243
article thumbnail

UCalgary, Rice team uses flash joule heating to manufacture graphene from petroleum waste

Green Car Congress

A team from the University of Calgary and Rice University has used flash joule heating (FJH) ( earlier post ) to convert low-value asphaltenes—a by-product of crude oil refining—into a high-value carbon allotrope, asphaltene-derived flash graphene (AFG). Flash graphene from asphaltenes. (A)

Waste 492
article thumbnail

Exeter team develops low-cost photoelectrode for spontaneous water-splitting using sunlight

Green Car Congress

Researchers at the University of Exeter (UK) have developed a novel p-type LaFeO 3 photoelectrode using an inexpensive and scalable spray pyrolysis method. The greatest challenge is to develop a suitable technology for large scale and cost effective solar fuel production to compete with fossil fuel. —Pawar and Tahir.

Water 342
article thumbnail

ARPA-E awarding ~$14.4M to four projects for production of hydrogen and carbon products from methane

Green Car Congress

The methane cohort awards: Rice University. Converting Hydrocarbons to Recyclable Materials for Metal Replacement with Positive Hydrogen Output, $3,300,000. Rice University will develop recyclable, lightweight materials that could be used to replace metals in automotive applications. Nanocomp Technologies, Inc.

Hydrogen 220
article thumbnail

New catalysts convert ethanol to butanol with high selectivity; potential low-cost upgrade for ethanol plants

Green Car Congress

Researchers at the University of Bristol (UK) have developed a new family of catalysts that enables the conversion of ethanol into n-butanol—a higher alcohol with better characteristics for transportation applications than ethanol—with selectivity of more than 95% at good conversion. —Professor Duncan Wass.

Convert 236
article thumbnail

HyperSolar reaches 1.25 V for water-splitting with its self-contained low-cost photoelectrochemical nanosystem

Green Car Congress

volts (V) of water-splitting voltage with its novel low-cost electrolysis technology. HyperSolar’s research is centered on developing a low-cost and submersible hydrogen production particle that can split water molecules using sunlight, emulating the core functions of photosynthesis. Hydrogen Hydrogen Production'

Low Cost 246