Go Back   EcoModder Forum > EcoModding > Fossil Fuel Free
Register Now
 Register Now
 

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 03-02-2017, 05:46 AM   #1 (permalink)
Master EcoModder
 
Join Date: Nov 2012
Location: San Diego, California
Posts: 942
Thanks: 233
Thanked 340 Times in 237 Posts
It may still be a lab experiment . . .

. . . but it holds much promise. I thought battery tech was down to incremental improvements but this battery formulation is talking about double or triple leaps in energy density.

https://news.utexas.edu/2017/02/28/g...ery-technology


Last edited by RustyLugNut; 03-02-2017 at 05:48 AM.. Reason: additional.
  Reply With Quote
The Following 5 Users Say Thank You to RustyLugNut For This Useful Post:
Daox (03-02-2017), iveyjh (03-02-2017), RedDevil (03-02-2017), Stubby79 (03-02-2017), ThermionicScott (03-02-2017)
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 03-02-2017, 01:16 PM   #2 (permalink)
Master EcoModder
 
Join Date: Nov 2012
Location: San Diego, California
Posts: 942
Thanks: 233
Thanked 340 Times in 237 Posts
A bit more details from Greencarcongress.

Green Car Congress: Goodenough and UT team report new strategy for all-solid-state Na or Li battery suitable for EVs; plating cathodes

Use the link at the end of the article to go to the full download sight ( free ).

http://pubs.rsc.org/en/Content/Artic...H#!divAbstract

I am really excited and flabbergasted about this news as I did not see it coming. The idea of sodium as an ion carrier in a glass (solid) electrolyte is a possible game changer.

Personal electric driven vehicles as well as large transport use are poised to reap benefits.

Last edited by RustyLugNut; 03-02-2017 at 01:21 PM.. Reason: Additional.
  Reply With Quote
The Following User Says Thank You to RustyLugNut For This Useful Post:
RedDevil (03-02-2017)
Old 03-02-2017, 01:30 PM   #3 (permalink)
Administrator
 
Daox's Avatar
 
Join Date: Dec 2007
Location: Germantown, WI
Posts: 11,159

CM400E - '81 Honda CM400E
90 day: 51.49 mpg (US)

Daox's Grey Prius - '04 Toyota Prius
Team Toyota
90 day: 49.53 mpg (US)

Daox's Insight - '00 Honda Insight
90 day: 64.33 mpg (US)

Swarthy - '14 Mitsubishi Mirage DE
Mitsubishi
90 day: 56.69 mpg (US)
Thanks: 2,459
Thanked 2,529 Times in 1,526 Posts
Very interesting and exciting. I've seen many articles on 'new battery chemistry', this is one of the few that seems to cover all the bases. For example, some mention how much better energy density they have than lithium, but they don't really mention its either not rechargeable, or the cycle life is horrific. That doesn't seem to be the case here. They seem to have improved this battery in almost every way. I will say 1200 cycles doesn't seem anything to brag a ton about, but its certainly not bad.
__________________
Current project: A better alternator delete
  Reply With Quote
Old 03-02-2017, 02:21 PM   #4 (permalink)
In the fasting lane
 
RedDevil's Avatar
 
Join Date: Dec 2012
Location: Nieuwegein, the Netherlands
Posts: 3,865

Red Devil - '11 Honda Insight Elegance
Team Honda
90 day: 49.75 mpg (US)

It - '09 Hyundai I10 Active Cool
Team Hyundai
90 day: 29.76 mpg (US)
Thanks: 1,620
Thanked 2,133 Times in 1,375 Posts
Looks like a 5 cell battery of that type may replace 12V lead acid batteries at some time too. That would benefit all vehicles and billions of these batteries could be sold in a few years.
__________________
2011 Honda Insight + HID, LEDs, tiny PV panel, extra brake pad return springs, neutral wheel alignment, 44/42 PSI (air), PHEV light (inop), tightened wheel nut.
lifetime FE over 0.17 Gmeter or 0.1 Mmile.



“Great minds discuss ideas; average minds discuss events; small minds discuss people." - Eleanor Roosevelt
  Reply With Quote
Old 03-03-2017, 12:21 AM   #5 (permalink)
Master EcoModder
 
gumby79's Avatar
 
Join Date: Dec 2014
Location: Butte, Montana
Posts: 725

little jona - '91 Dodge D 250 first gen cummins LE
Team Streamliner
90 day: 23.4 mpg (US)

Little Jona airo modded - '91 Dodge RAM 3/4 TON D 250 2×4 AUTO
Pickups
Team Cummins
90 day: 18.5 mpg (US)

The Salted Hound Jenny. - '87 Dodge Ram 50/D-50 5sp 4X4
90 day: 20.24 mpg (US)

Jona Allison aero - '91 Dodge Ram D-250 Le
90 day: 20.76 mpg (US)
Thanks: 208
Thanked 423 Times in 276 Posts
-20°C /-4°F that is a healthy bump. Hopefully this one is like Pb and just takes a charge more slowly till warmed up.
Sub 0 charge capability would open more of the country to electric transportation being feasible. I called the Zero Motorcycle dealer in Missoula Montana who basically told me unless I had a climate controlled garage to charge the Li battery in during the winter (which I dont) stick with gas till the technology cought upto living this far north. Looks like the technology is just around the bend.
One thing the article did not tuch on was discharge rate.

Hopefully within the next 1-3 generations power storage will be a old wives tale. Something to scare the little kids with if they dont behave.
__________________
1st gen cummins 91.5 dodge d250 ,HX35W/12/6 QSV
ehxsost manafulld wrap, Aero Tonto
best tank: distance 649gps mi 24.04 mpg 27.011usg
Best mpg : 31.32mpg 100mi 3.193 USG 5/2/20


Former
'83 GMC S-15 Jimmy 2door 2wd O/D auto 3.73R&P
'79 Chevy K20 4X4 350ci 400hp msd custom th400 /np205. 7.5-new 14mpg modded befor modding was a thing
87' Hyundai Excel
83 ranger w/87 2.9 L FI2wd auto 18mpg on the floor
04 Mitsubishi Gallant 2.4L auto 26mpg
06 Subaru Forrester XT(WRX PACKAGE) MT AWD Turbocharged 18 plying dirty best of 26mpg@70mph
95Chevy Blazer 4x4 auto 14-18mpg
04 Chevy Blazer 4x4 auto 16-22mpg


  Reply With Quote
Old 03-03-2017, 03:42 AM   #6 (permalink)
EcoModding Newb
 
redpoint5's Avatar
 
Join Date: Aug 2010
Location: Oregon
Posts: 8,697

Acura TSX - '06 Acura TSX
90 day: 28.24 mpg (US)

Lafawnda - '01 Honda CBR600 F4i
90 day: 47.32 mpg (US)

Big Yeller - '98 Dodge Ram 2500 base
90 day: 21.82 mpg (US)

Prius Plug-in - '12 Toyota Prius Plug-in
90 day: 57.64 mpg (US)

Mazda CX-5 - '17 Mazda CX-5 Touring
90 day: 26.65 mpg (US)
Thanks: 2,986
Thanked 3,346 Times in 2,495 Posts
Goodenough for me.

Although I highly doubt this will result in a battery "at least triple the energy density".

Even if it does, that would put the battery at an energy density of 3% compared with gasoline.

Reminds me of a recent episode of Nova that discusses the future of battery technology.

__________________
Gas and Electric Vehicle Cost of Ownership Calculator







Give me absolute safety, or give me death!

The whole aim of practical politics is to keep the populace alarmed (and hence clamorous to be led to safety) by menacing it with an endless series of hobgoblins, all of them imaginary. -H.L Mencken.
  Reply With Quote
Old 03-03-2017, 03:57 AM   #7 (permalink)
Master EcoModder
 
Stubby79's Avatar
 
Join Date: Sep 2012
Location: Victoria, BC
Posts: 1,701

Firefly EV - '98 Pontiac Firefly EV
90 day: 107.65 mpg (US)

Little Boy Blue - '05 Toyota Echo
90 day: 33.35 mpg (US)

BlueZ - '19 Nissan 370Z Sport
90 day: 17.19 mpg (US)
Thanks: 71
Thanked 545 Times in 409 Posts
I'll be in heaven if they put out a battery with triple the energy density and make it as cheap or cheaper than current lithium cells.
  Reply With Quote
Old 03-03-2017, 11:24 AM   #8 (permalink)
home of the odd vehicles
 
rmay635703's Avatar
 
Join Date: Jun 2008
Location: Somewhere in WI
Posts: 3,408

Silver - '10 Chevy Cobalt XFE
Thanks: 374
Thanked 701 Times in 523 Posts
Single atom thick glass has many uses including rust resistant super strong steel, paint, plastic composites and apparently batteries.

  Reply With Quote
Reply  Post New Thread


Thread Tools




Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com