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Solid-state batteries: Why Toyota's plans could be a game-changer for EVs

Word out of Japan today is that Toyota is working on launching a new solid-state battery for electric vehicles that will put it solidly in the EV game by 2022. Which leads to a simple question: What is a solid-state battery, and why does it matter? Back in February, John Goodenough observed, "Cost, safety, energy density, rates of charge and discharge and cycle life are critical for battery-driven cars to be more widely adopted." And risking a bad pun on his surname, he seemed to be implying that all of those characteristics weren't currently good enough in autos using lithium-ion batteries. This comment is relevant because Goodenough, professor at the Cockrell School of Engineering at the University of Texas at Austin - it so happens, he turns 95 today - is the co-inventor of the lithium-ion battery, the type of battery that is pretty much the mainstay of current electric vehicles. And he and a research fellow at U of T were announcing they'd developed a solid-state battery, one that has improved energy density (which means a car so equipped can drive further) and can be recharged more quickly and more often (a.k.a., "long cycle life") than a lithium-ion battery. (Did you ever notice that with time your iPhone keeps less of a charge than it did back when it was shiny and new? That's because it has a limited cycle life. Which is one thing when you're talking about a phone. And something else entirely when it involves a whole car.) What's more, there is reduced mass for a solid-state battery. And there isn't the same safety concern that exists with li-ion batteries vis-a- vis conflagration (which is why at airplane boarding gates they say they'll check your carryon as long as you remove all lithium-ion batteries). Lithium-ion batteries may be far more advanced than the lead-acid batteries that are under the hood of essentially every car that wasn't built in Fremont, Calif., but as is the case with those heavy black rectangles, li-ion batteries contain a liquid. In the lithium-ion battery, the liquid, the electrolyte, moves the lithium ions from the negative to the positive side (anode to cathode) of the battery. In a solid-state design, there is no liquid sloshing around, which also means that there's no liquid that would freeze at low operating temperatures. What Toyota is using for its solid-state battery is still unknown, as is the case for the solid-state batteries that Hyundai is reportedly working on for its EVs.

Imported pickup tax in play in Trump trade talks with South Korea

WASHINGTON/SEOUL - Talks starting Friday to amend a U.S.-South Korean trade deal must balance President Donald Trump's domestic agenda against the need to contain a nuclear armed North Korea and will have to be completed swiftly, officials from both sides told Reuters. The U.S goods trade deficit with South Korea has doubled since the 2012 signing of the US-Korea Free Trade Agreement (KORUS). Almost 90 percent of the 2016 shortfall of $27.6 billion came from the auto sector, an issue the United States is expected to press hard in the Washington talks. A quick deal could give Trump his first trade victory at a time when NAFTA negotiations are dragging on without agreement and pressure on China to change trade practices has yielded little progress. The talks, led by Assistant U.S. Trade Representative Michael Beeman and Yoo Myung-hee, director general for FTA negotiations at South Korea's trade ministry, begin at a time of heightened tensions with Pyongyang. A trade ministry official in Seoul said South Korea was waiting for Washington's formal proposals and substantial negotiations would not take place on Friday over a deal Trump has repeatedly threatened to scrap. "The U.S. brought up lowering non-tariff barriers, especially for their auto industry. At the moment, we are not sure whether the U.S. will ask that but we will be prepared (for the U.S. demand)," said the official, who spoke on condition of anonymity as he was not authorized to talk to the press. A top priority for the Americans is maintaining a 25 percent tariff on Korean pickup truck imports, which was meant to have been phased out from 2019 under the current deal, according to a U.S. official and a South Korean car industry source. South Korea has two major automakers, Hyundai and Kia, both of which are heavily reliant on exports due to the small size of their domestic market. Critics charge that South Korea discriminates against imports with a range of non-tariff barriers. South Korean auto companies believe that Washington will also seek to increase the 25,000-vehicle per U.S. automaker threshold for U.S. car shipments to South Korea that can enter the country without meeting Seoul's domestic industry regulations. The official at a South Korea auto company, who was not authorized to speak to the media, also said the United States was interested in easing Seoul's vehicle emissions targets. These are viewed as discriminating against U.S. autos.

2014 Hyundai Elantra revealed in Korean spec

As is usually the case with most Hyundai models, we're getting a sneak peek into the future by way of the company's Korean market lineup. Hyundai released images of the 2014 Avante on its home-market Facebook page, showing us what the updated 2014 Elantra will look like when it arrives this fall.
With the fifth-gen Elantra just three years old at this point, all of the changes will be relatively minor. Judging by the pictures of the Avante, updates to the exterior include new front and rear fascias, new headlights with LED running lights, LED taillights and new wheel options. The interior also gets some visual changes, mainly to the buttons and controls. Hyundai is also adding more comfort inside its compact sedan by adding a ventilated driver's seat, heated steering wheel and rear HVAC vents.