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Toyota claims hydrogen fuel cell breakthrough

Platinum isn't cheap. And it's a necessary component of hydrogen fuel-cell technology. Which means that Toyota's recent discovery of a way to better analyze how platinum breaks down is a bit of an H2 vehicle breakthrough. Toyota worked with the Japan Fine Ceramics Center (JFCC) to observe nanometer-sized platinum particles and, specifically, how they deteriorate. Platinum is used as a catalyst for when electrons are stripped away from the hydrogen molecule to create an electrical charge and when hydrogen ions and electrons mix with oxygen to create water vapor. So, when platinum gets more course during the countless chemical reactions inside of fuel cells, things slow down. Now that Toyota says it's figured out a better way to observe this process, greater efficiency and durability within the fuel-cell process of electricity production are likely to follow, though more chemistry study will be needed to figure out how that will work. Still, it's topical because Toyota last year started producing the world's first production hydrogen fuel-cell vehicle. The Japanese automaker debuted sales of the Mirai fuel-cell vehicle in Japan late last year and plans to start selling the car in California this fall (the car will be priced at $57,500). Toyota also plans to boost Mirai production to about 2,000 units in 2016 from about 700 this year. Take a look at Toyota's documents and video below. R&D Breakthrough Sets Stage for More Efficient, Durable Fuel Cell Stacks Toyota City, Japan, May 18, 2015—A breakthrough in the real-time observation of fuel cell catalyst degradation could lead to a new generation of more efficient and durable fuel cell stacks. Toyota Motor Corporation and Japan Fine Ceramics Center (JFCC) have developed a new observation technique that allows researchers to monitor the behavior of nanometer-sized particles of platinum during chemical reactions in fuel cells, so that the processes leading to reduced catalytic reactivity can be observed. Platinum is an essential catalyst for the electricity-producing chemical reactions occurring between oxygen and hydrogen in fuel cell stacks. Reduced reactivity is the result of "coarsening" of platinum nanoparticles—a process whereby the nanoparticles increase in size and decrease in surface area. Up until now, however, it has not been possible to observe the processes leading to coarsening, making it difficult to analyze the root causes.

2019 Tokyo Auto Salon features one of the coolest auctions we've seen

In just over a week, the Tokyo Auto Salon will host one of the coolest auctions we've seen in years. Jalopnik spotted BH Auction's listings, and it's a cornucopia of hot machinery you won't typically find at American auctions like Gooding & Company or Barrett Jackson. While Japanese cars make up most of the listings, Ferrari, Porsche, BMW and even Dodge all have at least one car going up for auction. We won't include everything here, but you can check out the full list on BH Auction's website. There are 50 lots at the auction, including nine Nissan Skylines, nine Ferraris and two Porsche Carrera GTs. Some of our other favorites include a Honda S800 coupe, a Toyota Miniace truck, a Mitsubishi Willys Jeep and a 1955 Mercedes-Benz 300 SL gullwing with the V8 from a W124 Mercedes-Benz E60 AMG that's estimated to sell for between $1.25 million and $1.5 million. Related Video: News Source: BH Auction via Jalopnik Audi Dodge Ferrari Honda Mitsubishi Nissan Porsche Toyota Auctions Autoblog Minute nissan skyline mercedes-benz 300 sl

Toyota, Morgan Spurlock say hydrogen can be bullsh*t

Toyota wants the world to know that it's not full of crap about hydrogen as the future of fuel. Months before the Mirai arrives at dealers on the West Coast, the automaker is trying to get the word out through documentary series called Fueled by Everything. In the first episode, director Morgan Spurlock (best known for Super Size Me) shows how to make the futuristic fuel cell sedan run on a load of dung. After some processing, anyway. The whole point of the series is to show viewers the myriad sources available to generate hydrogen, and Toyota starts at an attention-grabbing extreme. A pickup truck takes a bed full of cow manure and demonstrates the steps needed to make it into hydrogen for the Mirai. Of course, the new model gets lots of screen time, too. For those in the audience curious to learn more, Toyota also digs a little deeper into the generation process on the series' website. Fueled by Bullsh*t Toyota Taps Morgan Spurlock to Direct First Video in "Fueled by Everything" Series TORRANCE, Calif. (April 22, 2015) – Sometimes reality stinks. Toyota has tapped award-winning documentary filmmaker Morgan Spurlock to show how calling hydrogen fuel cell vehicles "bullsh*t" isn't far from the truth. "Fueled by Bullsh*t" is the first online video in a multi-part "Fueled by Everything" series aimed to educate a broad audience about the innovative ways hydrogen fuel can be made from renewable sources. Spurlock directed the 3-minute piece which features a dairy farmer and mechanical engineer as they follow cow manure from a mooing supply source to its ultimate use in powering the hydrogen fuel cell electric Toyota Mirai. "This project gave us the opportunity to dive into a world that most people don't understand but has the potential to change our world," said Spurlock. "Witnessing manure, something most of us view as being pretty disposable, being transformed into hydrogen fuel to power a car was pretty remarkable. I think this short film is pretty compelling evidence of what could be possible in the years ahead." Beyond high quality dung, hydrogen can be manufactured from other renewable energy sources like solar, wind and biogas from landfills. These production methods can result in a domestic and locally sourced fuel that powers the Mirai while emitting only water vapor from the tailpipe. The multi-series video campaign is launching through the Toyota Mirai website (www.toyota.com/mirai) and additional digital properties with paid online media support.