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RIKEN team develops high-performance lithium-iodine battery system with higher energy density than conventional Li-ion

Green Car Congress

The working concept of I3 – /I – redox reaction in the aqueous Li-I 2 battery. A team from Japan’s RIKEN, led by Hye Ryung Byon, has developed a lithium-iodine (Li-I 2 ) battery system with a significantly higher energy density than conventional lithium-ion batteries. Zhao et al. Click to enlarge. kWh kg -1 cell (1.0

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Fire risks associated with li-ion batteries & safety

Electric Vehicles India

Fire risks associated with li-ion batteries & safety. The demand for lithium-ion battery-powered road vehicles continues to increase around the world day by day. As the technological advances in energy storage systems, specifically those that are part of the lithium-ion family. Fire risks with li-ion batteries.

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Study Finds Environmental Impact of Li-ion Battery for BEVs is Relatively Small; The Operation Phase is the Dominant Contributor to Environmental Burden

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Environmental burden of a gasoline-fueled ICEV relative to that of a BEV (100%) assessed by four different methods: abiotic depletion potential (ADP), nonrenewable cumulated energy demand (CED), global warming potential (GWP), and Ecoindicator 99 H/A (EI99 H/A). Credit; ACS, Notter et al. Click to enlarge. kg CO 2 per km. or 2530 points).

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Siluria and Wood launch Modus: process technology to convert low-value offgas into high-octane, low-sulfur gasoline blendstock

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Jointly developed by Siluria and Wood, Modus provides a proven and cost-efficient, one-step process to upgrade low-value refinery off gases, otherwise burned for heat, into high-value fungible refinery products such as high-octane, low-sulfur gasoline blendstock. Modus expands revenue sources and ultimately increases profitability.

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Near-Term Prospects for Automotive Li-ion Batteries: 21% of Hybrid and EV Market by 2011

Green Car Congress

In 2011, the largest dollar volume for Li-ion automotive applications could come from the mini EV and EREV segment. the Prius) will represent the top Li-ion business opportunity from a dollar value perspective, followed by moderate hybrids and light electric vehicles (bikes and scooters), particularly in Asia.

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Renault makes public its lifecycle study of Fluence ICE vs Fluence EV

Green Car Congress

Renault recently made public the findings of an internal study, published first in October 2011, detailing and comparing the lifecycle assessments (LCAs) of the battery-electric and two internal combustion engined versions (gasoline and diesel) of the Renault Fluence. dCi); gasoline Fluence 16V (1.6L); and the battery-electric Fluence Z.E. (22

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Swiss WTW study finds important role for alternative fuels as well as alt drivetrains in move to low-emissions vehicles

Green Car Congress

WTW energy demand and GHG emissions for EV and PHEV drivetrains for various electricity sources; gasoline ICE vehicle is solid square, hybrid the hollow square. Included in the analysis are fuel cell, electric, hybrid-electric and conventional ICE drivetrains; energy carriers include gasoline, diesel, CNG, biogas, hydrogen and electricity.