[Home]  [Headlines]  [Latest Articles]  [Latest Comments]  [Post]  [Mail]  [Sign-in]  [Setup]  [Help]  [Register] 

U.S. Marines Raised American Flag During Battle for Iwo Jima on This Day in 1945

'I'll fight them to the death': Judge Judy warns Bernie Bros that they don't have a chance at the presidency because she's ready to battle to get Mike Bloomberg in the White House

Sanders: Illegal Immigrants Are ‘Entitled’ to the Same Government Benefits as Citizens

Latest Polling Is Terrible News for Michael Bloomberg’s Chances of Taking Down Bernie

What happened to Sneakypete ?

Trump Boat Trolls Bernie Sanders Vallejo Rally

Why Bernie Sanders is just the beginning of an American turn to the left (BARF)

Clint Eastwood supported Trump in 2016 and now supports Bloomberg

Celebrate The 40-Year Anniversary Of The Miracle On Ice

This is the crowd not able to get in to TrumpÂ’s rallyÂ… In Blue State NevadaÂ…

Bloomberg Loses Ground Following Debate Debut in Las Vegas

Pick your Socialist President 2020

Here's a List of All the Stuff 'Nanny' Bloomberg Has Tried to Ban

Voter Data From Trump's Arizona Rally Should Scare The Hell Out Of Democrats

Shocking Video Shows Cop Execute Unarmed Grandpa for Walking Toward Him

A Michigan Police Task Force Is Playing Jurisdiction Games To Avoid Compensating an Innocent Man Cops Put in the Hospital

What is the 'boogaloo?' How online calls for a violent uprising are hitting the mainstream

Dealing with AGWs?

Movie Review: Vanishing Point (1971) : A libertarian perspective

Federal Judges Meeting Will Target Trump And Barr, Report Says

NSC adviser 'is to be reassigned' amid DC rumors SHE is the infamous 'Anonymous' behind anti-Trump NYTimes op-ed and book 'A Warning'

Off-Duty Cop Follows Woman Through Parking Lot, Attacks Her—Taxpayers Shell Out $125K

New Witness Corroborates Accusation That Mike Bloomberg Told Pregnant Employee to 'Kill It'

Cops Stop Veteran with PTSD for No Reason, Savagely Taser and Hit Him Over 30 Times

The Student Debt You Willingly Took On Is Not My Problem To Solve

Virginia: Gun Ban Bill Defeated!

Democrats fear Republican sabotage in key Senate race

Trump Supporters Are George W Bush Supporters LARPing As Ron Paul Supporters

US closes case against ex-FBI boss McCabe with no charges

Pelosi: A.G. Barr 'has deeply damaged the rule of law'

More Victims Discovered After Cop Caught on Video Planting Meth on Innocent People

PasTor Who Prophesized 4 Years Ago ... AbouT Kanye WesT’s ChrisTian Conversion Makes PredicTion --- AbouT PresidenT Trump’s Chances Of Re-elecTion

Senate Democrats queasy over Sanders as nomin

John Kelly Finally Lets Loose on Trump

Thursday, February 13, 2020 Trump breaks New Hampshire record for voter turnout for any incumbent president

Instrumental 9 year old guitarist Taj Farrant plays Chris Stapleton "Tennessee Whiskey" on his Gibson SG and Elixir strings Marshall amp

The Ten Most Destructive Americans of Eight Decades

Nancy Pelosi’s Staff Demands Takedown of ‘Deceptively Altered’ Video of Her SOTU Tantrum

OKC - A Conspiracy Theory

#FlashbackFriday when Vindman perjured himself and @RepBradWenstrup caught him.

Biden Calls Skeptical New Hampshire Voter ‘a Lying, Dog-Faced Pony Soldier’ (The dust-up came after the voter asked whether he can rebound from Iowa)

Trump's resilience ... causes DemocraTs --- To sound The alarm

Hillary Clinton Comments on Potentially Joining Democratic Ticket as VP Nominee

Cop Found Passed Out Drunk in Patrol Car On Duty in Traffic, 5X Over Legal Limit—No Charges

‘Clearly Guilty’: Fox News’ Judge Andrew Napolitano Says Trump Could Be Impeached Again

City Officials Want To Clamp Down on Dragon's Ascent, a Video Game That Pays Skillful Players

Trump touts Space Force, moon and Mars plans in State of the Union address

Horrifying Video Shows Cops Surround Sleeping Pregnant Mother and Execute Her

Police Called to School After 6-year-old Girl With Down Syndrome Made a ‘Gun’ with Her Finger

Midwife Gets Charged with 95 Felonies by State of New York for Delivering Babies


Status: Not Logged In; Sign In

Science-Technology
See other Science-Technology Articles

Title: Study Suggests Hemp Batteries Are More Powerful Than Lithium and Graphene
Source: Truth Theory
URL Source: https://truththeory.com/2019/10/02/ ... es-more-powerful-than-lithium/
Published: Oct 2, 2019
Author: Mandy Froelich
Post Date: 2019-10-03 11:06:50 by Deckard
Keywords: None
Views: 88
Comments: 5

Hemp is an incredibly versatile crop. Not only can it be used for industrial purposes, clothing, food, and paper, but new 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.” 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.

“People ask me: why hemp? I say, why not?” said Dr. Mitlin. “We’re making graphene-like materials for a thousandth of the price.”

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.”

“They work down to 0C and display some of the best power-energy combinations reported in the literature for any carbon,” Mitlin explained. “For example, at a very high power density of 20 kW/kg (kilowatt per kilo) and temperatures of 20, 60, and 100C, the energy densities are 19, 34, and 40 Wh/kg (watt-hours per kilo) respectively.” When fully assembled, the energy density is 12 Wh/kg, which can be achieved at a charge time less than six seconds.

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.  (2 images)

Post Comment   Private Reply   Ignore Thread  


TopPage UpFull ThreadPage DownBottom/Latest

#1. To: Deckard (#0)

Is there anything hemp can't do? LOL

Tooconservative  posted on  2019-10-03   12:11:45 ET  Reply   Trace   Private Reply  


#2. To: Tooconservative (#1)

Is there anything hemp can't do? LOL

You can step right up, step right up
That's right, it fillets, it chops, it dices, slices,
Never stops, lasts a lifetime, mows your lawn
And it mows your lawn and it picks up the kids from school
It gets rid of unwanted facial hair, it gets rid of embarrassing age spots,
It delivers a pizza, and it lengthens, and it strengthens
And it finds that slipper that's been at large
Under the chaise lounge for several weeks
And it plays a mean Rhythm Master,
It makes excuses for unwanted lipstick on your collar
And it's only a dollar, step right up, it's only a dollar, step right up

Government is in the last resort the employment of armed men, of policemen, gendarmes, soldiers, prison guards, and hangmen.
The essential feature of government is the enforcement of its decrees by beating, killing, and imprisoning.
Those who are asking for more government interference are asking ultimately for more compulsion and less freedom.

Deckard  posted on  2019-10-08   22:50:50 ET  Reply   Trace   Private Reply  


#3. To: Tooconservative, Deckaerd (#1)

Hemp isn't shit for batteries. Dandelions are the future of batteries.

A K A Stone  posted on  2019-10-09   7:43:45 ET  Reply   Trace   Private Reply  


#4. To: A K A Stone (#3)

Yeah but when your hemp battery is finally used up, you can recycle it by grinding it up and smoking it in your bong.

Try that with your dandelion battery.

Tooconservative  posted on  2019-10-09   10:45:43 ET  Reply   Trace   Private Reply  


#5. To: snwakypete, Hank Rearden, Stoner, *Music* (#2)

step right up, it's only a dollar, step right up

Ping

Government is in the last resort the employment of armed men, of policemen, gendarmes, soldiers, prison guards, and hangmen.
The essential feature of government is the enforcement of its decrees by beating, killing, and imprisoning.
Those who are asking for more government interference are asking ultimately for more compulsion and less freedom.

Deckard  posted on  2019-10-09   21:41:01 ET  Reply   Trace   Private Reply  


TopPage UpFull ThreadPage DownBottom/Latest

[Home]  [Headlines]  [Latest Articles]  [Latest Comments]  [Post]  [Mail]  [Sign-in]  [Setup]  [Help]  [Register] 

Please report web page problems, questions and comments to webmaster@libertysflame.com