Cannabis Blog, Cannabis News, Cannabis Events

Hemp Batteries Are More Powerful Than Lithium and Graphene😮

0 3,227

Hemp is an incredibly versatile crop. Not only can it be used for industrial purposes, clothing, food, and paper, but research suggests hemp batteries are even more powerful than lithium and graphene.

The experiment was conducted by Robert Murray Smith and was discussed on his relatively popular YouTube channel. Smith began by observing a Volts by Amps curve of both the hemp and lithium batteries. Surprisingly, the power underneath the hemp cell was a value of 31 while that of the lithium cell had a value of just 4.

Smith doesn’t claim to have proven anything. Rather, he says the results of the experiment simply show the performance of the hemp cell is “significantly better” than the lithium cell. Watch the video below:

This discovery isn’t new. In 2014, researchers in the US found that waste fibers  “shiv”  from hemp crops can be transformed into “ultrafast” super capacitors that are “better than graphene.”

Hemp is 1,000x Cheaper

For those who are unaware, graphene is a unique synthetic carbon material that is lighter than foil, as well as bulletproof. The main limit to using it is feasibility. Fortunately, hemp costs one-thousandth of the price of graphene.

In the 2014 experiment, the team, led by Dr David Mitlin of Clarkson University, New York, “cooked” leftover bast fibre — the inner bark of the plant that typically ends up in landfills — into carbon nanosheets. The process is called hydrothermal synthesis. 

The fibers were then recycled into supercapacitors, or energy storage devices which have changed the way electronics are powered. Conventional batteries store large reservoirs of energy and drip-feed. Supercapacitors, on the other hand, rapidly discharge their entire load. As a result, the latter is ideal in machines that require sharp bursts of power.

Hemp Bio Waste Will Be The Next SuperCapacitors

According to Mitlin, “you can do really interesting things with bio-waste”. With banana peels, for instance, “you can turn them into a dense block of carbon – we call it pseudo-graphite – and that’s great for sodium-ion batteries. But if you look at hemp fibre its structure is the opposite – it makes sheets with high surface area – and that’s very conducive to supercapacitors.”

After the bark has been cooked, “you dissolve the lignin and the semicellulose, and it leaves these carbon nanosheets – a pseudo-graphene structure.” The resulting supercapacitors operate at a broad range of temperatures and a high energy density.

The peer-reviewed journal paper ranks the device “on par with or better than commercial graphene-based devices.”

In 2018, the Texas-based electric motorcycle company Alternet announced that it would be joining forces with Mitlin to power motorbikes for its ReVolt Electric Motorbikes subsidiary. Clearly, hemp is a valuable and versatile resource. As the crop is decriminalized, perhaps other companies will follow suit and help transition our planet to run on sustainable energy. 

This sounds SUPER DOPE!!! Hemp can seriously change the world, it’s time to put things in full swing!

Source: TruthTheory.com

You might also like

Leave A Reply

Your email address will not be published.