MXene Clay (Ti2C)-Containing In Situ Polymerized Hollow Core–Shell Binder for Silicon-Based Anodes in Lithium-Ion Batteries
Mi Tian, Wenjun Gan, Eun-Suok Oh · 2023
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Description
Mi Tian, Wenjun Gan, and Eun-Suok Oh present, in a 2023 materials paper, a new glue for silicon battery anodes that fights their tendency to fall apart. Silicon stores far more charge than graphite but swells hugely as it charges. That swelling isolates particles electrically and drains capacity fast.
Their binder mixes a conductive clay-like material with hollow core-shell polymer spheres. It forms in place during a water-based process, avoiding harsh solvents. The clay carries electrons while the hollow shells ease ion flow and give swelling room. Together they aim to keep the electrode connected through many cycles. Better binders are a quiet prerequisite for the high-capacity batteries vehicle makers want.
Catalog record
| CREATOR | Mi Tian, Wenjun Gan, Eun-Suok Oh |
|---|---|
| YEAR | 2023 |
| COLLECTION | PAPERS |
| FORMAT | TXT |
| FILE SIZE | 31 KB |
| VERSION | 1.0 |
| LICENSE | CC BY 4.0 |
| RIGHTS | CC BY |
| SOURCE | Europe PMC |