Method for preparing black phosphorus or black...

Details Method for preparing black phosphorus or black... Method for preparing black phosphorus or black...

2007-08-08

2010-06-29

Rosenbaum, Mark (Department: 3725)

Solid material comminution or disintegration

Processes

Application of solids to material

C241S030000

Reexamination Certificate

active

07744023

ABSTRACT:
Disclosed is black phosphorus or black phosphorus-carbon composite, which is very suitable for an anode material of lithium rechargeable battery. The black phosphorus or black phosphorus-carbon composite is prepared by using high energy ball-milling, which is easy and efficient way in transforming amorphous red phosphorus into orthorhombic black phosphorus at ambient temperature and pressure.

REFERENCES:
patent: 2200743 (1940-05-01), Hardy
patent: 6110438 (2000-08-01), Baillargeon et al.
patent: 58-184268 (1983-10-01), None
patent: 63-8292 (1988-01-01), None
patent: 10-2006-0101508 (2006-09-01), None
Cheol-Min Park et al., “Enhancement of the rate capability and cyclability of am MG-C composite electrode for Li secondary batteries”, Journal of Power Sources 158 (2006) 1451-1455.

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