Plasma-Assisted Preparation of Reduced Graphene Oxide and Its Applications in Energy Storage
Haiying Li, Yufei Han, Pengyu Qiu, Yuzhe Qian · 2024
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Description
Haiying Li and colleagues wrote a review in 2024 on making a graphene-like material for energy storage. The starting material, graphene oxide, must be stripped of oxygen to regain strength and conductivity. Older chemical and heat methods work, but they can use toxic agents and large amounts of energy. The review focuses on a newer route that uses plasma, an energized gas, to do the stripping without added reducing chemicals.
Plasma treatment gives operators close control and can lower costs, but results depend heavily on settings. Inert gases such as argon and helium removed oxygen most efficiently in the studies surveyed. Mixed gases also cleaned away impurities, and carbon-bearing gases helped repair flaws in the sheets. The authors close by stressing that careful control of plasma settings is the key to making the method clean, cheap, and reliable for batteries and similar devices.
Catalog record
| CREATOR | Haiying Li, Yufei Han, Pengyu Qiu, Yuzhe Qian |
|---|---|
| YEAR | 2024 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 46 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |