2011 Carbon Li-ion Low Cost 
Green Car Congress
MAY 14, 2014
Start-up Power Japan Plus announced plans to commercialize a dual-carbon battery technology, which it calls the Ryden dual carbon battery. Dual-carbon (also called dual-graphite) batteries were first introduced by McCullough and his colleagues at Dow Chemical in a 1989 patent, and were subsequently studied by Carlin et al.
Green Car Congress
MARCH 6, 2012
As an example, the military’s BB-2590 Li-ion battery used in a range of portable systems calls for a cycle life of ≥224 and ≥ 3 years.). LIB capacity is limited in part by the intercalation of Li ions by the anode material—i.e., high capacity, increased safety and low cost. Click to enlarge.
Green Car Congress
JULY 2, 2011
In a paper published in the ACS journal Nano Letters , they suggest that this material represents a promising cathode material for rechargeable Li-ion batteries with high energy density. Sulfur also possesses other advantages such as low cost and environmental benignity. Earlier post.) Nevertheless, Wang et al.
Green Car Congress
MAY 2, 2011
A team from Nanyang Technological University (China) has developed a scalable self-assembly strategy to create bio-inspired honeycomb-like hierarchical structures composed of functionalized graphene sheets to work as anodes in lithium-ion batteries. Credit: ACS, Yin et al. Click to enlarge.
Green Car Congress
JANUARY 26, 2011
based Envia Systems to provide GM’s battery engineering team with access to advanced lithium-ion cathode technology that delivers higher cell energy density and lower cost. Envia’s cathode technology also will offer benefits for other devices and applications where low-cost, high-energy density storage solutions are needed.
Green Car Congress
SEPTEMBER 23, 2011
At left, a traditional approach combines Si (blue spheres) with a polymer binder (light brown) plus carbon (dark brown spheres). Repeated swelling and shrinking eventually breaks contacts among the conducting carbon particles. What’s needed is a flexible binder that can conduct electricity by itself, without the added carbon.
Green Car Congress
MAY 15, 2015
E-bike powered by Faradion prototype Na-ion battery pack. For the proof-of-concept, the cells were manufactured to be larger than necessary to avoid unnecessary costs and lengthy manufacturing processes at this early stage. Sodium-ion intercalation batteries—i.e., Click to enlarge. Earlier post.). Click to enlarge.
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