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New hydrogen tank break through (Read 28977 times)
juliar
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Re: New hydrogen tank break through
Reply #135 - Aug 7th, 2019 at 2:44pm
 
Brilliant researchers are dotting the I's and crossing the T's as the infrastructure gets put into place for the exciting Hydrogen Energy Revolution.




New sensor could make hydrogen-powered cars safer
Nadine Cranenburgh by Nadine Cranenburgh   April 12, 2019

...
New sensor could make hydrogen-powered cars safer

Hydrogen fuel cell vehicles are a promising low-emissions technology, but detecting gas leaks can be challenging. A new sensor could improve the safety of future hydrogen-powered cars.

As trials of hydrogen-powered cars accelerate, researchers have been working to develop gas sensors that can meet the stringent safety standards required to detect leaks.

Because hydrogen molecules are invisible and odour-free, they can be difficult to detect. However, small amounts of hydrogen in the air can lead to the production of flammable Knallgas, so sensors in future hydrogen-powered vehicles will need to be much faster than existing technology.

A team of researchers at Chalmers University of Technology in Sweden have recently developed a plastic-encased hydrogen sensor they believe could fit the bill. According to physicist Ferry Nugroho, his team’s sensor is not only the world’s fastest, but is stable and less likely to deactivate than existing tech. The plastic coating also provides other advantages.

“Unlike today’s hydrogen sensors, our solution does not need to be recalibrated as often, as it is protected by the plastic,” Nugroho explained.

Wrapped in plastic
According to Nugroho’s study, recently published in Nature Materials, the sensor’s plastic coating is not just protective, but key to its operation.

As well as preventing any unwanted molecules from entering and deactivating the sensor, the plastic layer helps the sensor respond faster by increasing the uptake speed of hydrogen gas molecules to the optical nanosensor.

...
The sensor. (Image: Mia Halleröd Palmgren​)

When the level of hydrogen in the environment changes, the metal nanoparticles in the nanosensor illuminate to produce a plasmon of visible light, and the sensor changes colour.

The researchers claim their sensor is capable of detecting 0.1 per cent hydrogen in the air in under a second. This is significantly less than the 4 per cent hydrogen that produces Knallgas, and meets the safety requirements for future cars.

“It feels great to be presenting a sensor that can hopefully be a part of a major breakthrough for hydrogen-powered vehicles. The interest we see in the fuel cell industry is inspiring,” said Professor Christoph Langhammer.

Langhammer added that the technology could also be used to improve the performance of sensors in other applications, such as detecting hydrogen levels in breath to confirm food intolerances.

https://www.createdigital.org.au/sensor-make-hydrogen-powered-cars-safer/
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chimera
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Re: New hydrogen tank break through
Reply #136 - Aug 7th, 2019 at 8:51pm
 
What do you call a 25 year old Hydrogen car?
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juliar
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Re: New hydrogen tank break through
Reply #137 - Aug 8th, 2019 at 6:40am
 
An old gas goer ?

Dunno but I'm sure you are going to tell everyone.
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juliar
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Re: New hydrogen tank break through
Reply #138 - Aug 11th, 2019 at 5:34pm
 

Do you realize that the current Toyota Camry hybrid cars are actually testbeds for proving the next generation of the ultimate hydrogen powered cars ?

See the battery and motors and regeneration equipment are similar to that in a hydrogen car.

All they have to do is replace the petrol motor with an hydrogen fuel cell which outputs voltage and wacko there is a hydrogen powered car.


...
Petrol hybrid


...
Hydrogen hybrid

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Sir lastnail
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Re: New hydrogen tank break through
Reply #139 - Aug 12th, 2019 at 11:07am
 
Toyota just doesn't get it from the time they scrapped their Toyota RAV4-EV way back in 2000 ! It's already dead in the water with Tesla's recent acquisition of Maxwell ! Check it out. Also comes with Maxwell's super capacitor technology so you can see where they are going with that Wink

It's bad news for socko and his mates as there will be no more fire stories for them to spam the forum with and btw Toyota will be using the same Panasoinc Lithium Ion battery technology that Tesla have been manufacturing under license. The same ones that socko and his mates always whinge about causing fires Cheesy LOL


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« Last Edit: Aug 12th, 2019 at 11:17am by Sir lastnail »  

In August 2021, Newcastle Coroner Karen Dilks recorded that Lisa Shaw had died “due to complications of an AstraZeneca COVID vaccination”.
 
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juliar
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Re: New hydrogen tank break through
Reply #140 - Aug 12th, 2019 at 5:43pm
 
The silly old Greeny Scunge is such a moronick. How can one creature be so dumb ? Dropped on her head as a child ?
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Sir lastnail
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Re: New hydrogen tank break through
Reply #141 - Aug 12th, 2019 at 11:18pm
 
juliar wrote on Aug 12th, 2019 at 5:43pm:
The silly old Greeny Scunge is such a moronick. How can one creature be so dumb ? Dropped on her head as a child ?


and which party stopped the production of Toyota hybrid cars in Australia ? The party of dimwits. I guess Abort thought a career in making cups of cofee was more lucrative and beneficial to being a smart nation Sad
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« Last Edit: Aug 12th, 2019 at 11:28pm by Sir lastnail »  

In August 2021, Newcastle Coroner Karen Dilks recorded that Lisa Shaw had died “due to complications of an AstraZeneca COVID vaccination”.
 
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juliar
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Re: New hydrogen tank break through
Reply #142 - Aug 13th, 2019 at 7:26am
 
The sad sack Greeny scunge is begging for attention as she feels so rejected and dejected.
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juliar
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Re: New hydrogen tank break through
Reply #143 - Aug 13th, 2019 at 9:08am
 
The rush to get onto the HYDROGEN ENERGY EVOLUTION increases world wide as each day passes.



KUCHING HYDROGEN-POWERED FUEL CELL BUS
Sarawak Edition February 28 2019

...
Hydrogen will power the world.

A hydrogen fuel cell electric bus is an electric bus that is powered by both hydrogen fuel cell and batteries. The hydrogen fuel cell stored on board the buses provides all of the energy for the vehicle operation, whilst the batteries are able to provide peak power to meet rapid acceleration and gradients. Since the fuel cell generates only water as an emission it will always be a zero emission bus.

The first hydrogen-powered fuel-cell buses began operating in Beijing China on an experimental basis in 2006.

Currently Canada owned and operated the largest fuel-cell bus fleet in the world, having been put in operation for the 2010 Winter Olympics.

In Aberdeen, Scotland, the Aberdeen Hydrogen Bus Project currently operates the largest fleet in Europe.

A total of 62 new zero-emission hydrogen buses will soon be deployed in four cities across Scotland and Germany.

The European Union (EU) H2BusEurope scheme introduced in 2018 includes 600 hydrogen buses and infrastructure worth 40 million Euros.

Under this scheme, by 2020, Denmark alone expects the delivery of 200 hydrogen-powered fuel cell electric buses.

Early this year, Korea announced that it goals are to produce 6.2 million fuel cell electric vehicles and also building 1,200 refilling stations across the country by 2040.

The Korean government plan required 35 hydrogen powered buses to be rolled out this year, this number to be ramped up to 2,000 by 2022 and to 41,000 by 2040.

In Japan, Toyota announced that over 100 units of hydrogen fuel cell buses will be delivered in the Tokyo metropolitan area by 2020 for the Olympic Games.

According to estimates by global consulting firm McKinsey, the number of Fuel Cell Electric Vehicles (FCEVs) in the world could reach 400 million passenger vehicles, 15 million to 20 million trucks, and 5 million buses by 2050.


In December 2017, Sarawak Energy Berhad (SEB) was entrusted by the Sarawak State government to conduct research on hydrogen technology. By end of April this year, SEB will launched the first hydrogen fuelling station in South East Asia (SEA) located in Bintawa, Kuching and will at the same time introduce three units of hydrogen buses on the roads of Kuching city as pilot vehicles as part of the practical fuel cell vehicle trials.

The 3 imported hydrogen-powered buses is a single deck air conditioned type with overall length of 9 meters. The buses will be equipped with 6 units of 40 litres hydrogen cylinders of 50 kW fuel cell modules from Ballard PEM systems. The bus is designed for 19 seats and 13 standing passengers, with space for wheelchair users and a stroller. The bus will be able to carry out a full day’s schedule of 600 KM with maximum speed of 90 KM/H.

Of the three buses, two units will be allocated to Sarawak Tourism Board (STB) to provide as free rides for both locals and tourists and the third unit will be used by Sarawak Economic Development Corporation (SEDC) for SEDC’s hotels free bus shuttles.

Whilst most of the industrial hydrogen used in the world today are produced mainly from natural gas, however, Sarawak hydrogen production for its hydrogen buses refuelling stations are hydrogen produce through the electrolysis of water, using electricity from renewable energy from our hydro power dam for zero carbon sources. When hydrogen produced via these routes, the hydrogen fuel cell buses and SUVs offers a completely zero carbon solution to public transport.

https://www.facebook.com/sarawakedition/?__tn__=%2Cd%2CP-R&eid=ARCKalwCub8VmrceS...
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Sir lastnail
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Re: New hydrogen tank break through
Reply #144 - Aug 13th, 2019 at 9:28am
 
Smell the fear socko Cheesy LOL

Another stroke of genius on Elon Musks behalf. A true visionary Wink



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In August 2021, Newcastle Coroner Karen Dilks recorded that Lisa Shaw had died “due to complications of an AstraZeneca COVID vaccination”.
 
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juliar
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Re: New hydrogen tank break through
Reply #145 - Aug 13th, 2019 at 9:33am
 
The sad sack loony Greeny scunge is begging for attention as she feels so rejected and dejected. Was she dropped on her head as a child ?
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Re: New hydrogen tank break through
Reply #146 - Aug 13th, 2019 at 10:10am
 
...
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In August 2021, Newcastle Coroner Karen Dilks recorded that Lisa Shaw had died “due to complications of an AstraZeneca COVID vaccination”.
 
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juliar
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Re: New hydrogen tank break through
Reply #147 - Aug 13th, 2019 at 11:26am
 
The sad sack loony Greeny scunge is begging for attention as she feels so rejected and dejected. Was she dropped on her head as a child ?

It certainly looks like it because how else could this creature become so weird ?
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Sir lastnail
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Re: New hydrogen tank break through
Reply #148 - Aug 14th, 2019 at 10:34am
 
Don't you just admire Elon Musk for not sitting on his arse and making excuse after excuse not to do or change anything like the LNP does in Australia ??

...
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In August 2021, Newcastle Coroner Karen Dilks recorded that Lisa Shaw had died “due to complications of an AstraZeneca COVID vaccination”.
 
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juliar
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Re: New hydrogen tank break through
Reply #149 - Aug 15th, 2019 at 1:08pm
 
The smell of hydrogen makes scunge the loony Greeny go troppo. Then it is fairly certain she was dropped on her head as a child and now she is mad as a 2 bob watch and not the full quid.

Sort of like the Aboriginies smelling petrol.

Maybe it is time for the MOD to intervene on all this illegal OFF TOPIC SPAM.
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