Sunrise New Energy Launches High-Energy Density and High-Rate Silicon-Carbon Anode Products for Solid-State Batteries
2024年7月15日 - 10:30PM
Sunrise New Energy Co., Ltd. (“Sunrise New Energy”, the “Company”,
“we” or “our”) (NASDAQ: EPOW), today announced the development of
two innovative silicon-carbon anode products designed to meet the
rapidly growing demands of electric vehicles and high-end 3C
digital products. These products feature high energy density and
high discharge rates. One product has a capacity of 1660mAh/g with
an initial efficiency of 90%, while the other offers a capacity of
1800mAh/g with an initial efficiency exceeding 91%.
Sunrise New Energy's new silicon-carbon anode
products fundamentally solve the high expansion problem of
silicon-based materials during charge and discharge cycles, unlike
the first-generation sand-milled silicon anodes with issues of low
capacity, low initial efficiency, and poor cycle life, and the
second-generation silicon oxide anodes with low initial efficiency.
Silicon-based anode materials have a much higher theoretical
specific capacity than graphite, leading to a significant increase
in the penetration rate in high-end batteries.
Currently, Sunrise New Energy's silicon-carbon
anode products boast high initial efficiency, high capacity, and
excellent rate performance, with cycle life exceeding 1500 cycles.
These products have already been applied in high-end 3C digital
products and are in the development stage for use in power
batteries. The new silicon-carbon anode materials are expected to
be used in solid-state batteries, potentially achieving a
single-charge range exceeding 1000 kilometers.
Additionally, Sunrise New Energy is
collaborating with experts to build a 500-ton production line for
high-performance, high-purity resin-based porous carbon materials,
expected to be in operation by the end of the year. The Company has
also developed automated equipment for continuous production, aimed
at significantly reducing the high equipment investment and energy
consumption per ton that competitors in silicon-carbon production
typically encounter.
Sunrise New Energy's development pathway
involves continuously introducing a high concentration of silane
gas into a reactor loaded with three-dimensional porous carbon
materials with fixed pore sizes and precisely designed surfaces.
The silane rapidly adsorbs and decomposes into nano-silicon within
the carbon material's pores. The three-dimensional framework of the
porous carbon effectively suppresses the expansion of nano-silicon
during charge-discharge cycles while providing fast pathways for
lithium-ion and electron transport. Additionally, through a special
dual-coating process, a double-layer "protective film" forms on the
surface of the silicon-carbon anode particles, enhancing initial
efficiency and cycle life.
"Solid-state batteries, rapidly penetrating the
energy storage, consumer, and automotive sectors, are expected to
drive increased demand for silicon-carbon anode materials. Sunrise
New Energy's development of advanced high-energy density and
high-rate silicon-carbon anode products is recognized as a leader
in the next generation of lithium battery anode materials." stated
Mr. Haiping Hu, CEO of Sunrise New Energy. "We remain committed to
advancing battery technology, providing efficient and reliable
battery materials. We have consistently focused on advancing
cutting-edge technology development and industrialization."
About Sunrise New Energy Co., Ltd
Headquartered in Zibo, Shandong Province, China,
Sunrise New Energy Co., Ltd., through its joint venture, is engaged
in the manufacturing and sale of graphite anode material for
lithium-ion batteries. The Company's joint venture has completed
the construction of a manufacturing facility with a production
capacity of 50,000 tons in Guizhou Province, China. The plant runs
on inexpensive electricity from renewable sources, which helps to
make Sunrise New Energy a low-cost and low–environmental-impact
producer of graphite anode material. Mr. Haiping Hu, the
founder and CEO of the Company, is a major pioneer
for the graphite anode industry in China starting from
1999. The Company’s management team is also composed
of experts with years of experiences and strong
track-records of success in the graphite anode industry. In
addition, the Company also operates a knowledge sharing
platform in China. For further information, please visit the
Company’s website at www.sunrisenewenergy.com. The Company
maintains a Twitter account (@sunrisenewener1) to keep investors up
to date on the latest development of the Company.
Forward-looking statement
Certain statements in this press release
regarding the Company's future expectations, plans and prospects
constitute forward-looking statements as defined by Private
Securities Litigation Reform Act of 1995. Forward-looking
statements include statements about plans, goals, objectives,
strategies, future events, expected results, assumptions and any
other factual statements that have not occurred. Any words that
refer to "may", "will", "want", "should", "believe", "expect",
"expect", "estimate", "estimate" or similar non-factual words,
shall be regarded as forward-looking statements. Due to various
factors, the actual results may differ materially from the
historical results or the contents expressed in these
forward-looking statements. These factors include, but are not
limited to, the company's strategic objectives, the company's
future plans, market demand and user acceptance of the company's
products or services, technological updates, economic trends, the
company's reputation and brand, the impact of industry competition
and bidding, relevant policies and regulations, the ups and downs
of China's macroeconomic conditions, the relevant international
market conditions, and other related risks and
assumptions disclosed in the Company’s Annual Report on Form 20-F
published on the SEC’s website. In view of the above and other
related reasons, we urge investors to visit the SEC’s website
and consider other factors that may affect the Company's future
operating results. The Company is under no obligation to make
public amendments to changes in these forward-looking statements
unless required by law.
For more information, please contact:
The Company:
IR Department
Email: IR@sunrisenewenergy.com
Phone: +86 4009919228
Sunrise New Energy (NASDAQ:EPOW)
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