Storing Cookies (See : http://ec.europa.eu/ipg/basics/legal/cookies/index_en.htm ) help us to bring you our services at overunity.com . If you use this website and our services you declare yourself okay with using cookies .More Infos here:
https://overunity.com/5553/privacy-policy/
If you do not agree with storing cookies, please LEAVE this website now. From the 25th of May 2018, every existing user has to accept the GDPR agreement at first login. If a user is unwilling to accept the GDPR, he should email us and request to erase his account. Many thanks for your understanding

User Menu

Custom Search

Author Topic: Graphene membrane harvest hydrogen from the air  (Read 4047 times)

Nink

  • Sr. Member
  • ****
  • Posts: 393
Graphene membrane harvest hydrogen from the air
« on: December 02, 2014, 05:57:51 PM »
Scientist are working on a membrane to harvest hydrogen.  I think we need more information anyone have a copy of the actual peer reviewed article and what is the energy cost of harvesting hydrogen. http://rt.com/news/209555-graphene-hydrogen-discovery-fuel/

http://www.manchester.ac.uk/discover/news/article/?id=13372

TechStuf

  • Hero Member
  • *****
  • Posts: 1280
    • Biblical Record Proves True
Re: Graphene membrane harvest hydrogen from the air
« Reply #1 on: December 03, 2014, 12:53:19 AM »
One can catalyze hydrogen rather inexpensively by producing Graphene in a cheap LighScribe DVD drive, cutting strips, soaking strips in distilled water with nickel plates for the purpose of electroplating the Graphene with nickel ions.  Then one can produce hydrogen quite inexpensively.....

https://www.youtube.com/watch?v=Nh_0cRYebYU

Compare the output from a 1.5v AAA battery as shown, to the high voltage setups of the past. 

http://news.stanford.edu/pr/2013/pr-nickel-water-splitter-111213.html


TS
 

profitis

  • Hero Member
  • *****
  • Posts: 3952
Re: Graphene membrane harvest hydrogen from the air
« Reply #2 on: December 03, 2014, 12:42:08 PM »
Graphenes assymetry perfect for karpen-type emf

Nink

  • Sr. Member
  • ****
  • Posts: 393
Re: Graphene membrane harvest hydrogen from the air
« Reply #3 on: December 03, 2014, 02:56:14 PM »
Nice find @techstuf I wonder how long the 1.5v battery lasts and how many moles of hydrogen per joule is created.

TechStuf

  • Hero Member
  • *****
  • Posts: 1280
    • Biblical Record Proves True
Re: Graphene membrane harvest hydrogen from the air
« Reply #4 on: December 04, 2014, 11:14:47 AM »
The fact that it produces hydrogen bubbles visually at that voltage is significant.  Also, check out what they're doing with 'Hemp Bast'....

Man is a late comer to the Nano materials game.

http://preventdisease.com/news/14/081814_Cannabis-Based-Batteries-Could-Change-Store-Energy-Forever.shtml

http://www.popularmechanics.com/science/environment/water/a-simple-tree-branch-can-become-a-backyard-water-filter-16540288



TS