Overview of Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material
Grafen je jedan sloj ugljikovih atoma raspoređenih u heksagonalnu rešetku, formirajući dvodimenzionalni materijal s izvanrednim svojstvima. Otkriveno u 2004, od tada je osvojio znanstvenu zajednicu i industriju zbog svoje jedinstvene kombinacije snage, provodljivost, i fleksibilnost. Grafen je u biti jedan, ravni list grafita, materijal koji se nalazi u olovci, ali njegova su svojstva uvelike drugačija kada je izolirana u jedan atomski sloj.
Features of Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material
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Snaga bez premca: Grafen je najjači poznati materijal, s vlačnom čvrstoćom od oko 130 gigapaskala, nadmašujući čelik faktorom više 100.
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Ekstremna fleksibilnost: Unatoč svojoj snazi, grafen je vrlo fleksibilan i može se savijati, uvijena, ili smotan bez lomljenja.
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Iznimna električna vodljivost: Izuzetno dobro provodi struju, s elektronima koji se kreću brzinama koje se približavaju brzini svjetlosti, što ga čini idealnim za elektroniku.
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Toplinska vodljivost: Grafen je također odličan toplinski vodič, učinkovito raspršuje toplinu, koristan u aplikacijama upravljanja toplinom.
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Transparentnost: Gotovo je proziran, samo upijajući 2.3% svjetla, koji, zajedno s njegovom vodljivošću, čini ga prikladnim za prozirne elektrode u zaslonima.
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Kemijski inertan: Grafen je vrlo otporan na koroziju i stabilan u širokom rasponu kemijskih uvjeta.
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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Elektronika: U tranzistorima, ekrani osjetljivi na dodir, i fleksibilna elektronika zbog svoje vodljivosti i fleksibilnosti, potencijalno revolucionirajući dizajn uređaja.
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Skladištenje energije: Kao elektrode u baterijama i superkondenzatorima, poboljšanje kapaciteta skladištenja energije i brzine punjenja.
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Senzori: Visoka osjetljivost i vodljivost čine grafen idealnim za kemijske i biološke senzore.
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Kompoziti: Materijali za ojačavanje poput plastike, metali, i beton za povećanje čvrstoće i vodljivosti.
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Filtriranje vode: Njegova atomski tanka struktura omogućuje učinkovito filtriranje onečišćenja, uključujući soli, virusi, i bakterije.
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Lijek: Potencijalne upotrebe uključuju sustave za isporuku lijekova i biosenzore zbog njegove biokompatibilnosti i jedinstvenih svojstava.
Profil tvrtke
Graphne Aerogels pouzdani je globalni dobavljač kemijskih materijala & proizvođač s više od 12 godina iskustva u pružanju proizvoda od aerogela i grafena super visoke kvalitete.
Tvrtka ima stručni tehnički odjel i Odjel za nadzor kvalitete, dobro opremljen laboratorij, i opremljen naprednom opremom za testiranje i centrom za korisničku podršku nakon prodaje.
Ako tražite visokokvalitetni grafen, aerogel i srodni proizvodi, slobodno nas kontaktirajte ili kliknite na potrebne proizvode kako biste poslali upit.
Načini plaćanja
L/C, T/T, Western Union, Paypal, Kreditna kartica itd.
otprema
Moglo bi se otpremiti morem, zračnim putem, ili otkriti ASAP čim primitak otplate.
FAQs of Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material
Q: Is Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material safe for the environment and human health?
A: U tijeku su istraživanja utjecaja grafena na okoliš i zdravlje. Dok se sam grafen smatra relativno inertnim, postoji zabrinutost u pogledu potencijalne toksičnosti grafen oksida i drugih derivata, posebno u vodenim ekosustavima.
Q: How is Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material produced?
A: Grafen se može proizvesti na nekoliko načina, uključujući mehanički piling (skidanje slojeva grafita pomoću ljepljive trake), kemijsko taloženje iz pare (KVB), i kemijska redukcija grafen oksida.
Q: Why is Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material not yet widely used in commercial products?
A: Izazovi u proizvodnji visokokvalitetnog grafena na skalabilan i troškovno učinkovit način spriječili su njegovo široko usvajanje. Dodatno, integracija grafena u postojeće proizvodne procese zahtijeva daljnji tehnološki napredak.
Q: Can Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material be used to make stronger and lighter materials?
A: Apsolutno, dodatak grafena kompozitnim materijalima značajno poboljšava njihovu čvrstoću i krutost uz smanjenje težine, što ih čini idealnim za zrakoplovstvo, automobilski, i sportske opreme.
Q: Does Multi-Layer Graphene Oxide Powder Lithium Ion Battery Material have any limitations?
A: Dok grafen posjeduje izvanredna svojstva, ostaju izazovi u iskorištavanju njegovog punog potencijala, kao što je postizanje visokokvalitetne masovne proizvodnje, upravljajući svojom tendencijom ponovnog slaganja u kompozite, i rješavanje potencijalnih zdravstvenih i ekoloških problema.
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.
