Sunrise Granted Patent for Mesophase Carbon Microsphere–Silicon Carbon Composite Anode Material, Strengthening Leadership in Solid-State Battery Anode Technologies [Yahoo! Finance]
Sunrise New Energy Co., Ltd - Class A Ordinary Shares (EPOW)
Company Research
Source: Yahoo! Finance
Co., Ltd. (“Sunrise”, the “Company”, “we” or “our”) (NASDAQ: EPOW) today announced that its subsidiary, Sunrise (Guizhou) New Energy Materials Co., Ltd., has been granted an invention patent titled “Preparation Method of a Mesophase Carbon Microsphere–Silicon Carbon Composite Anode Material” (Patent Granted No. CN115188949B ). This newly granted patent represents a major technological breakthrough in solid-state battery anode materials , solidifying Sunrise's leading position in the field of next-generation solid-state battery technologies and advancing its innovation roadmap in high-performance energy materials. The patented invention discloses an innovative method for preparing mesophase carbon microsphere–silicon carbon composite anode materials . The process involves polymerizing medium-temperature pitch in a reactor to obtain polymerized pitch, followed by sedimentation and centrifugation to produce mesophase carbon microspheres. These microspheres are then modified using plasm
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News
- Sunrise Granted Patent for Silicon-Carbon Composite Fast-Charging Technology, Further Strengthening Leadership in Solid-State Battery Anode Materials [Yahoo! Finance]Yahoo! Finance
- Sunrise Granted Patent for Silicon-Carbon Composite Fast-Charging Technology, Further Strengthening Leadership in Solid-State Battery Anode MaterialsGlobeNewswire
- Sunrise New Energy Awarded USD 345,000 for Solid-State Battery and Key Materials Pilot Project [Yahoo! Finance]Yahoo! Finance
- Sunrise New Energy Granted Patent for Next-Generation Solid-State Battery Anode MaterialGlobeNewswire
- Sunrise New Energy Awarded USD 345,000 for Solid-State Battery and Key Materials Pilot ProjectGlobeNewswire
EPOW
Sec Filings
- 12/2/25 - Form 6-K
- 11/20/25 - Form SCHEDULE
- 11/19/25 - Form 6-K
- EPOW's page on the SEC website