Overview of Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material
Mae graphene yn haen sengl o atomau carbon wedi'i threfnu mewn dellten hecsagonol, ffurfio deunydd dau-ddimensiwn gyda phriodweddau hynod. Wedi'i ddarganfod yn 2004, ers hynny mae wedi swyno'r gymuned wyddonol a diwydiant fel ei gilydd oherwydd ei gyfuniad unigryw o gryfder, dargludedd, a hyblygrwydd. Yn ei hanfod, sengl yw graphene, dalen fflat o graffit, y defnydd a geir mewn plwm pensil, ond mae ei briodweddau yn dra gwahanol pan gânt eu hynysu yn un haen atomig.
Features of Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material
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Cryfder Heb ei Gyfateb: Graphene yw'r deunydd cryfaf hysbys, gyda chryfder tynnol o gwmpas 130 gigapascals, rhagori dur gan ffactor o dros 100.
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Hyblygrwydd Eithafol: Er gwaethaf ei gryfder, mae graphene yn hyblyg iawn a gellir ei blygu, dirdro, neu rolio heb dorri.
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Dargludedd Trydanol Eithriadol: Mae'n dargludo trydan yn eithriadol o dda, gydag electronau'n symud ar gyflymder sy'n agosáu at fuanedd golau, gan ei gwneud yn ddelfrydol ar gyfer electroneg.
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Dargludedd Thermol: Mae Graphene hefyd yn ddargludydd thermol rhagorol, gwasgaru gwres yn effeithlon, yn ddefnyddiol mewn cymwysiadau rheoli gwres.
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Tryloywder: Mae bron yn dryloyw, amsugno yn unig 2.3% o olau, sydd, ynghyd â'i ddargludedd, yn ei gwneud yn addas ar gyfer electrodau tryloyw mewn arddangosfeydd.
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Anadweithiol yn gemegol: Mae graphene yn gallu gwrthsefyll cyrydiad yn fawr ac yn sefydlog o dan ystod eang o amodau cemegol.
Specification of Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material
Multi-Layer Graphene Oxide Powder for Lithium-Ion Batteries
High-Performance Anode Material
This multi-layer graphene oxide powder is created lithium-ion battery anodes. It supplies solid electric conductivity and a big area. These features help the battery fee faster and hold even more power. The product maintains its framework well during duplicated charging and discharging. This suggests longer battery life and better integrity.
Pure and Constant Top Quality
We produce the powder with stringent control over particle size and layer count. Each set fulfills the very same high criterion. Pollutants are kept to a minimum. This ensures stable performance in every battery cell.
Easy to Utilize in Manufacturing
The powder blends well with usual binders and solvents. It functions efficiently in standard electrode covering processes. No significant changes to existing production lines are needed. This conserves time and reduces costs for battery manufacturers.
Improved Battery Performance
Batteries utilizing this product program greater capability and much better rate capability. They deliver a lot more power per cycle. They additionally take care of quick charging without shedding much performance. The split structure offers lithium ions plenty of space to relocate in and out. This decreases anxiety on the electrode and reduces wear.
Stable and Safe
Graphene oxide’s all-natural stability assists stop overheating and swelling. It supports safer battery operation under hefty use or heats. This makes it a clever option for electric vehicles, portable electronics, and power storage space systems.
Technical Particulars
– Look: Dark brownish to black fine powder
– Layer count: 5– 15 layers
– Specific surface: 150– 300 m TWO/ g.
– Oxygen material: 20– 35 wt%.
– Wetness:
Applications of Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material
Applications of Multi-Layer Graphene Oxide Powder in Lithium-Ion Batteries
Enhanced Electrode Performance
Multi-layer graphene oxide powder boosts the efficiency of lithium-ion battery electrodes. It uses a large surface area and great electric conductivity. These attributes assist batteries charge faster and hold even more power. The powder likewise supports stable cycling, which indicates the battery lasts longer over repeated usage.
Better Anode Materials
When used in anodes, multi-layer graphene oxide powder assists take care of quantity adjustments throughout charging and releasing. This decreases splitting and keeps the electrode framework intact. Therefore, the battery maintains its capacity with time. The product also functions well with silicon or tin-based anodes, which have high energy potential however tend to break down rapidly on their own.
Enhanced Cathode Security
Including this powder to cathode materials improves their architectural security. It assists keep constant ion circulation and minimizes internal resistance. This leads to smoother operation and better efficiency, specifically under high present tons. The powder also functions as a conductive additive, replacing standard carbon black with exceptional results.
Adaptable and Light-weight Battery Design
Since multi-layer graphene oxide is slim and light, it allows the growth of flexible batteries. These are useful in wearable electronics and portable tools where space and weight issue. The material’s mechanical toughness supports flexing without damaging the inner parts.
Thermal Administration
The powder also helps control warm inside the battery. Good thermal conductivity prevents hot spots from developing during fast billing or heavy usage. This decreases the danger of getting too hot and enhances total security. Stable temperature levels mean even more dependable efficiency in real-world problems.
Applications of Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material
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Electroneg: Mewn transistorau, sgriniau cyffwrdd, ac electroneg hyblyg oherwydd ei ddargludedd a'i hyblygrwydd, chwyldroi dyluniad dyfeisiau o bosibl.
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Storio Ynni: Fel electrodau mewn batris a supercapacitors, gwella gallu storio ynni a chyfraddau codi tâl.
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Synwyryddion: Mae sensitifrwydd a dargludedd uchel yn gwneud graphene yn ddelfrydol ar gyfer synwyryddion cemegol a biolegol.
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Cyfansoddion: Atgyfnerthu deunyddiau fel plastigau, metelau, a choncrit i wella cryfder a dargludedd.
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Hidlo Dwr: Mae ei strwythur tenau atomig yn galluogi hidlo halogion yn effeithlon, gan gynnwys halwynau, firysau, a bacteria.
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Meddygaeth: Mae defnyddiau posibl yn cynnwys systemau dosbarthu cyffuriau a bio-synwyryddion oherwydd eu biogydnawsedd a'u priodweddau unigryw.
Proffil Cwmni
Mae Graphne Aerogels yn gyflenwr deunydd cemegol byd-eang dibynadwy & gwneuthurwr gyda dros 12 mlynedd o brofiad o ddarparu cynhyrchion aergel a graphene o ansawdd uchel iawn.
Mae gan y cwmni adran dechnegol broffesiynol ac Adran Goruchwylio Ansawdd, labordy â chyfarpar da, ac yn meddu ar offer profi uwch a chanolfan gwasanaeth cwsmeriaid ôl-werthu.
Os ydych chi'n chwilio am graphene o ansawdd uchel, aergel a chynhyrchion cymharol, mae croeso i chi gysylltu â ni neu glicio ar y cynhyrchion sydd eu hangen i anfon ymholiad.
Dulliau Talu
L/C, T/T, Undeb gorllewinol, Paypal, Cerdyn Credyd ac ati.
Cludo
Gellid ei gludo ar y môr, mewn awyren, neu drwy ddatgelu cyn gynted ag y derbynnir ad-daliad.
FAQs of Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material
C: Is Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material safe for the environment and human health?
A: Mae ymchwil ar effeithiau amgylcheddol ac iechyd graphene yn parhau. Er bod graphene ei hun yn cael ei ystyried yn gymharol anadweithiol, mae pryderon yn bodoli ynghylch gwenwyndra posibl graphene ocsid a deilliadau eraill, yn enwedig mewn ecosystemau dyfrol.
C: How is Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material produced?
A: Gellir cynhyrchu graphene trwy sawl dull, gan gynnwys diblisgo mecanyddol (pilio haenau oddi ar graffit gan ddefnyddio tâp gludiog), dyddodiad anwedd cemegol (CVD), a gostyngiad cemegol o graphene ocsid.
C: Why is Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material not yet widely used in commercial products?
A: Mae heriau wrth gynhyrchu graphene o ansawdd uchel mewn modd graddadwy a chost-effeithiol wedi rhwystro ei fabwysiadu'n eang. Yn ogystal, mae integreiddio graphene i brosesau gweithgynhyrchu presennol yn gofyn am ddatblygiadau technolegol pellach.
C: Can Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material be used to make stronger and lighter materials?
A: Yn hollol, mae ychwanegiad graphene at ddeunyddiau cyfansawdd yn gwella eu cryfder a'u hanystwythder yn sylweddol wrth leihau pwysau, gan eu gwneud yn ddelfrydol ar gyfer awyrofod, modurol, ac offer chwaraeon.
C: Does Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material have any limitations?
A: Er bod gan graphene eiddo rhagorol, mae heriau yn parhau o ran harneisio ei llawn botensial, megis cyflawni cynhyrchiad màs o ansawdd uchel, rheoli ei duedd i ailstocio mewn cyfansoddion, a mynd i'r afael â phryderon iechyd ac amgylcheddol posibl.
5 FAQs of Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material
Frequently Asked Questions About Multi-Layer Graphene Oxide Powder for Lithium-Ion Batteries
What is multi-layer graphene oxide powder?
Multi-layer graphene oxide powder is a form of carbon material made from stacked layers of graphene oxide. It has oxygen-containing groups that help it mix well with other battery materials. This powder improves how lithium ions move inside the battery.
How does it improve battery performance?
This powder boosts electrical conductivity and helps the battery charge faster. It also supports the electrode structure, which keeps the battery stable over many charge cycles. As a result, the battery lasts longer and delivers more power.
Is it safe to use in batteries?
Yes. Multi-layer graphene oxide powder is chemically stable under normal battery operating conditions. It does not produce harmful gases or cause thermal runaway when used correctly. Manufacturers test it thoroughly before adding it to battery cells.
Can it be mixed with other electrode materials?
Yes. The powder works well with common anode and cathode materials like graphite, silicon, or metal oxides. Its surface chemistry allows strong bonding with these materials, which helps maintain good contact during battery operation.
What makes it different from regular graphene?
Regular graphene has no oxygen groups and is hard to disperse evenly in battery slurries. Multi-layer graphene oxide contains oxygen, which makes it easier to mix into electrode coatings. After processing, it can be partially reduced to regain some of graphene’s conductivity while keeping good processability.
