The Industrial Technology Research Institute (ITRI, 工研院) yesterday signed a NT$100 million (US$3.28 million) technology licensing agreement with Taiwan Mitsui Chemicals Inc (亞太三井化學) to produce safer lithium-ion batteries.
Taiwan Mitsui Chemicals Inc is a fully owned subsidiary of chemicals producer Mitsui Chemicals Inc.
Japan-based Mitsui Chemicals plans to build a production site in Taiwan by the end of 2016 to manufacture materials for lithium-ion batteries using the institute’s self-terminated oligomers with hyper-branched architecture (STOBA) technology to prevent explosions, Mitsui Chemicals managing executive officer Shigeru Isayama told a news conference.
Photo: Hung Yu-fang, Taipei Times
“We will establish close relationships with Taiwanese companies related to lithium-ion batteries,” he said.
Isayama said the company is further studying the market for lithium-ion batteries worldwide, and may build more production sites in other countries if needed.
Mitsui Chemicals expects STOBA batteries to account for 10 percent of total shipments of lithium-ion batteries around the world by 2020, said Akio Hirahara, general manager of the company’s new market development division.
Citing Fuji Keizai, a Japan-based information provider, Mitsui Chemicals said the market for lithium-ion batteries would increase to 80 gigawatt hours in 2020 from an estimated 40 gigawatt hours this year.
Mitsui Chemicals said it plans to use the new technology to make materials for batteries used in cellphones, personal computers and cars.
“Compared with local chemical companies, Mitsui Chemicals has stronger ties with car makers, which can help promote STOBA technology in the car industry,” said Pan Jing-pin (潘金平), a division director at the institute.
Pan said Mitsui Chemicals’ electrolytic solution is used in batteries for Boeing 787 and electric vehicles developed by Nissan Motor Co.
Mitsui Chemicals is also the largest producer of polypropylene compounds around the world, with Toyota Motor Corp and Honda Motor Co its two major clients, the company said.
STOBA materials can form films in lithium-ion batteries to stop the chemical reaction and terminate the batteries safely when the batteries’ internal temperature rise to abnormal levels, the institute said, adding that STOBA batteries last twice as long as than other lithium-ion batteries.
The technology won the R&D 100 Awards in Energy Devices in 2009, the institute said, adding that STOBA batteries manufactured by Amita Technologies Inc (有量科技) are now used in China Motor Corp’s (中華汽車) E-moving 100 electric scooters.
In addition to Amita Technologies, the institute licensed the technology for manufacturing STOBA batteries to three other Taiwanese lithium battery makers — E-One Moli Energy Corp (能元科技), Lion Tech Co (精極科技) and Synergy ScienTech Corp (興能高科技) — last year, it said.
Taiwan Semiconductor Manufacturing Co (TSMC, 台積電) secured a record 70.2 percent share of the global foundry business in the second quarter, up from 67.6 percent the previous quarter, and continued widening its lead over second-placed Samsung Electronics Co, TrendForce Corp (集邦科技) said on Monday. TSMC posted US$30.24 billion in sales in the April-to-June period, up 18.5 percent from the previous quarter, driven by major smartphone customers entering their ramp-up cycle and robust demand for artificial intelligence chips, laptops and PCs, which boosted wafer shipments and average selling prices, TrendForce said in a report. Samsung’s sales also grew in the second quarter, up
On Tuesday, US President Donald Trump weighed in on a pressing national issue: The rebranding of a restaurant chain. Last week, Cracker Barrel, a Tennessee company whose nationwide locations lean heavily on a cozy, old-timey aesthetic — “rocking chairs on the porch, a warm fire in the hearth, peg games on the table” — announced it was updating its logo. Uncle Herschel, the man who once appeared next to the letters with a barrel, was gone. It sparked ire on the right, with Donald Trump Jr leading a charge against the rebranding: “WTF is wrong with Cracker Barrel?!” Later, Trump Sr weighed
LIMITED IMPACT: Investor confidence was likely sustained by its relatively small exposure to the Chinese market, as only less advanced chips are made in Nanjing Taiwan Semiconductor Manufacturing Co (TSMC, 台積電) saw its stock price close steady yesterday in a sign that the loss of the validated end user (VEU) status for its Nanjing, China, fab should have a mild impact on the world’s biggest contract chipmaker financially and technologically. Media reports about the waiver loss sent TSMC down 1.29 percent during the early trading session yesterday, but the stock soon regained strength and ended at NT$1,160, unchanged from Tuesday. Investors’ confidence in TSMC was likely built on its relatively small exposure to the Chinese market, as Chinese customers contributed about 9 percent to TSMC’s revenue last
LOOPHOLES: The move is to end a break that was aiding foreign producers without any similar benefit for US manufacturers, the US Department of Commerce said US President Donald Trump’s administration would make it harder for Samsung Electronics Co and SK Hynix Inc to ship critical equipment to their chipmaking operations in China, dealing a potential blow to the companies’ production in the world’s largest semiconductor market. The US Department of Commerce in a notice published on Friday said that it was revoking waivers for Samsung and SK Hynix to use US technologies in their Chinese operations. The companies had been operating in China under regulations that allow them to import chipmaking equipment without applying for a new license each time. The move would revise what is known
RSS