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cathodes

Researchers increase performance capabilities of lithium-sulfur cathode by 50%

Thu, 10/10/2019 - 15:37 -- Paul Crompton

Scientists from Singapore-based NanoBio Lab (NBL) have developed a means of making lithium-sulfur cathodes that increase specific energy and curbs capacity fade. 

The team began by building the carbon host before adding the sulfur source to obtain a 3D interconnected porous nanomaterial.

Image (from left) The NBL research team: Dr. Ayman Abdel Hamid, Jian Liang Cheong and professor Jackie Y. Ying

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Lithium Australia to test cathodes using LFP recycled from lithium-ion batteries

Tue, 08/13/2019 - 11:59 -- Paul Crompton
Lithium Australia to test cathodes using LFP recycled from lithium-ion batteries

Battery materials firm Lithium Australia is to test the performance capabilities of coin cell cathodes using recycled lithium phosphate (LP) after recovering the material from old lithium-ion batteries for the first time.

The material, recovered from mixed metal dust, will be made into lithium-iron-phosphate (LFP) cathode powder at the company’s wholly-owned subsidiary VSPC’s cathode powder pilot plant, in Brisbane, Australia.

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Australia urged to take on Asia in battery hub bid

Wed, 05/30/2018 - 09:12 -- John Shepherd
Australia urged to take on Asia in battery hub bid

Mining firms have unveiled a blueprint they say could transform Australia into a global battery development hub— and grab a multi-billion-dollar slice of the “lithium value chain”.

A new report from Australia’s Association of Mining and Exploration Companies (AMEC) calls on the federal government to declare battery minerals processing an “industry priority”— and use tax breaks and other incentives to entice global industry giants to the country to kick-start a domestic battery industry.

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Samsung SDI invests in Chile cathode project

Mon, 03/19/2018 - 11:29 -- John Shepherd

South Korean battery maker Samsung SDI is part of an international consortium cleared to invest in developing battery materials facilities in Chile.

Samsung is among companies from South Korea and China expected to invest a total $754 million in the project, the Chilean Economic Development Agency (Corfo) confirmed.

 

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Tesla mulls lithium investment in Chile

Mon, 02/05/2018 - 11:03 -- John Shepherd
Tesla mulls lithium investment in Chile

BBB has confirmed that Tesla is considering proposals to invest in lithium production in Chile— and that the carmaker could also support the launch of a battery cathodes production facility in the country.

The CEO of Chilean Economic Development Agency (Corfo), Eduardo Bitran (pictured), met Tesla bosses in the US recently to discuss a potential initial investment in Chilean lithium producer Sociedad Quimica y Minera de Chile (SQM), the agency told BBB this week.

 

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South Korea-China deal to ease battery tension?

Mon, 02/05/2018 - 10:52 -- Xuan Zhong
South Korea-China deal to ease battery tension?

Chinese and South Korean businesses have formed two new joint ventures to produce lithium-ion battery materials from bases in China.

The move follows months of claims and counter claims over China’s alleged “blocking” of South Korean batteries in a heated trade spat.

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Discovery could lead to 50% higher energy density next generation lithium-ion battery

Tue, 06/07/2016 - 14:57 -- Paul Crompton
Discovery could lead to 50% higher energy density next generation lithium-ion battery

Next generation lithium-ion batteries could use lithium rich cathodes after a discovery at the Department of Energy’s Lawrence Berkeley National Laboratory.

The research group, led by Gerbrand Ceder of Berkeley Lab’s Materials Sciences Division, came to the conclusion after studying how and when oxygen is active in lithium-excessive cathodes.

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