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Laser Induced Graphene (LIG) and Flash Graphene
Рет қаралды 13,406
3 жыл бұрынProf. James Tour of Rice University discusses Laser Induced Graphene (LIG) and Flash Graphene
@nvspraneeth9468 Ай бұрын
first time saw his video where he isn't talking religious BS but pure science
@mysarc 23 күн бұрын
Totally agreed, that religious nonsense makes me irritated. Drop it and get to the facts and the pure science, which is (thankfully) what this video is about.
@zumudu Жыл бұрын
Great Presentation and inspiring.
@pranavvaidya3634 7 ай бұрын
Most important video I've ever seen where a scientist is not just believing in God, have entrepreneurship sense and talks about spirit of God in physical world and that he wants to be channel for great work..these tendencies are so much as i have lived all my Life and actually happened to start my work in food and plastic Waste
@hubertsteinberger5335 2 жыл бұрын
Very good Work ! Thank you !
@kjnoah 4 ай бұрын
10:30 so you are telling me that my laser printer from the 80's was making graphene?
@fxphenix5162 3 жыл бұрын
Question for Dr. James M. Tour and the Graphene Council as well...: How does the Dielectric constant of the various types of grapene compare to other materials ? Please comment on this topic for our educational purposes, thanks 😊 🙏 ☺
@theoldboar6853 3 жыл бұрын
The way he talks about LIG makes me so excited lol
@bighands69 2 жыл бұрын
@Z. Michael Gehlke So what you are saying is they put all the work in and you can just come along and use it for free? Do you not think hard work should be rewarded?
@therameezkhan 2 жыл бұрын
Hey, I had a query with regards to the electrical conductivity of LIG. If the electrical conductivity of LIG is at par with graphene (as mentioned in this video), then why is it that the LIG strips are applied with low voltages, say 5v and 1amp, then the temperature increase to above 150°C.
@TheGrapheneCouncil 2 жыл бұрын
Hi Rameez, I am not the technical expert but basically, there is a difference in the energy needed to create graphene using the laser and the electrical properties of the graphene once it has been created. Does that answer your question?
@therameezkhan 2 жыл бұрын
It doesn't actually answer my question. But I read other research articles wherein they have explained why the LIG strip made with the process ends up getting high electrical resistivity or say low electrical conductivity that causes it to get as hot as it does. Also, your reply is missing my point completely. But none the less, thanks for the reply.
@leeroyking1088 3 жыл бұрын
any idea when universal matter will go public? been wanting to know this for over a year i even called the contact number on their website last year in about april or may of 2020 so its been a year and last time he told me long ways off from going public what a bummer i want in now :( graphene council any idea of how long "long ways off" is?
@TheGrapheneCouncil 3 жыл бұрын
Dear Leeroy, we do not comment on public offerings or investments. The Graphene Council focuses on the overall industry, commercialization and adoption. I am afraid you will need to wait for the owners of Universal Matter to make any announcements when they happen. Thanks for your interest in graphene.
@jesserobinson2948 2 жыл бұрын
I really want to join the team. I have since day one I want to be a part of This community. I annoy everyone around me because nobody is interested in my ideas. Who do I speak to?
@mohammadhashemi1771 3 жыл бұрын
can these surfaces be permanently negatively charged to repel negatively charged particle?
@naveenrajaelangovan4641 Жыл бұрын
negatively charged particles alone? they have same impact as positively charged particles.
@mohammadhashemi1771 Жыл бұрын
@NAVEEN RAJA Elangovan that is not the answer to the question
@naveenrajaelangovan4641 Жыл бұрын
no no i don't know the answer to your question and would also very much like to know it. but got curious of what kind of application a permanent negatively charged surface could have.
@Greendevil1212 3 жыл бұрын
Can company’s licence the flash groahene process and if so how much? Thank you
@TheGrapheneCouncil 3 жыл бұрын
Dear Marshall, the patents are held by Rice University and can be licensed. Please note that there is great interest in using this technology and while I cannot speak on behalf of Rice University or prof. Tour, my assumption is that they will prioritize large scale companies that can exploit the patents over small start-ups or individuals. Just to set expectations if you wish to pursue a license.
@swanandjoshi333 2 жыл бұрын
@@TheGrapheneCouncil If you can, will you please provide the patent document?
@JFS61023 2 жыл бұрын
@@TheGrapheneCouncil How can a startup get a license?
@TheGrapheneCouncil 2 жыл бұрын
@@JFS61023 Hi JFC, you should contact James Tour at Rice University for a license.
GSA at TAMUQ
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Dr. James Tour
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