Green Car Congress

JUNE 5, 2014

Woven carbon fiber can act as an electrode for lithium ion batteries. Researchers in Sweden are exploring the use of carbon fiber as an active electrode in a multifunctional structural Li-ion battery in an electric car; i.e., electrical storage is incorporated into the body of the car. In this €3.4-million

Carbon Fiber 317

Carbon Fiber Carbon Li-ion Electric Vehicles 317

Green Car Congress

NOVEMBER 20, 2014

The concept car has high-voltage 1.1 kWh lithium-ion battery pack (from the Jetta Hybrid), which stores the kinetic energy recovered from regenerative braking; assists in the starting phase of the fuel cell; and adds a dynamic boost to the maximum acceleration of the Golf SportWagen. Top: Drivetrain. Middle: Fuel Cell Stack.

Hydrogen 259

Hydrogen Fuel Hybrid Li-ion 259

Green Car Congress

FEBRUARY 15, 2022

This would eliminate the ionomer, which conducts ions, but also poisons catalyst sites and obstructs oxygen transport. The battery would provide a transportation energy storage solution that could be charged very fast and have a comparable energy density with the state-of-the-art lithium ion. University of Maryland.

Clean 284

Clean Cleaning Energy Li-ion 284

Green Car Congress

NOVEMBER 28, 2012

BMW i3 Concept Coupé. Like the original BMW i3 Concept ( earlier post ), the three-door coupe is propelled by an electric motor developed by the BMW Group, which develops a maximum output of 125 kW/170 hp and peak torque of 250 N·m (184 lb-ft). The Li-ion battery pack is placed under the floor. Click to enlarge.

BMW 225

BMW Connect Connected Concept 225

Green Car Congress

OCTOBER 27, 2014

CEO Daniel Stolyarov, presented the prototype 3D printable graphene battery at the Inside 3D Printing Conference in Santa Clara, CA last week. Graphene 3D Lab Inc., Earlier post.). Earlier post.). Earlier post.).

Batteries 362

Batteries Battery Carbon Fiber San Diego 362

Green Car Congress

NOVEMBER 20, 2014

This is the opposite of the approach taken by Toyota with its Mirai fuel cell vehicle ( earlier post ) and Honda with its new FCV Concept ( earlier post ). The protons migrate through the membrane to the cathode, where they react with the oxygen present in air to form water vapor. We don’t know which technology will be the winner.”

Audi 278

Audi Hydrogen Fuel Concept 278

Green Car Congress

JANUARY 21, 2016

Applications under this AOI must address one or more of three specific technology areas: Bi-Directional Power Flow: Cost and reduced battery life present significant barriers to customer acceptance of technologies that are capable of charging and discharging the PEV battery pack when connected to the grid. Carbon Fiber Polymer Composite.

Li-ion 150

Li-ion Ni-Li Vehicles Grid 150