300409 Guangdong Dowstone Technology
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Guangdong Dowstone Technology News
Guangdong Dowstone Technology (300409.SZ): Actively solidifying the process technology for Solid State Battery materials, deeply integrating resources, and planning new production capacity.
On December 18, Glonghui reported that Guangdong Dowstone Technology (300409.SZ) stated on the investor interaction platform that the company is actively consolidating the process technology of Solid State Battery materials, deeply integrating resources, laying out new production capacities, and fully promoting the large-scale industrialization of core materials for Solid State Batteries such as single-walled carbon nanotubes, silicon-carbon anodes, and sulfide electrolytes.
Guangdong Dowstone Technology (300409.SZ): Carbon nanotubes, due to their excellent mechanical properties, electrical properties, and high sensitivity, are ideal materials for manufacturing humanoid robot arm joints.
On December 18, Gelonghui reported that Guangdong Dowstone Technology (300409.SZ) stated on the investor interaction platform that carbon nanotubes, due to their excellent mechanical properties, electrical properties, and high sensitivity, are ideal materials for manufacturing human-like robotic arm joints and can be key components as Sensors, structural materials, and actuators. The company's carbon nanotubes have not yet been promoted in this field.
Guangdong Dowstone Technology (300409.SZ): Currently, independent research and development of lithium sulfide has been achieved, and there are hopes to lead in the production and sales of high-performance solid electrolytes in the future.
On December 13, Gelonghui reported that Guangdong Dowstone Technology (300409.SZ) stated on the investor interaction platform that the company has formed an innovative R&D team headed by Professor Lu Xia from Sun Yat-sen University as the Chief Scientist in the field of Solid State Battery, with leading PhD experts from top domestic Universities like Tsinghua University, Peking University, and South China University of Technology, collaboratively developing related materials for solid state batteries such as sulfides and oxides. At present, the company has achieved independent research and development of lithium sulfide, which can meet the production needs of Solid State Battery, and there is hope to be the first to achieve the production and sales of high-performance solid electrolytes in the future. Based on this, the company will utilize its prior accumulation in Anode Material, Cathode Material, conductive agent materials, and other aspects for development.
Guangdong Dowstone Technology (300409.SZ): Has not yet been involved in the ceramic brake pad business.
Gelonghui reported on December 13 that Guangdong Dowstone Technology (300409.SZ) stated on the investor interaction platform that the company's ceramic materials Sector is dedicated to providing high-quality inorganic non-metallic glaze materials, such as glazes, ceramic inks, and auxiliary materials for building ceramic enterprises. The main products are ceramic glaze materials and ceramic inks. The Business of ceramic brake pads has not yet been involved.
Guangdong Dowstone Technology (300409.SZ): plans to entrust the University of Electronic Science and Technology to develop ultra-thin Metal lithium anodes.
On December 11, Gelonghui reported that Guangdong Dowstone Technology (300409.SZ) announced the signing of a "Project Technical Entrustment Development Contract" with the University of Electronic Science and Technology, entrusting the university with the development of ultra-thin Metal Lithium anodes. This includes the development of single-side/double-side lithium-coated Copper ultra-thin lithium anode strips and self-supporting ultra-thin lithium anode strips. The cooperation period is from December 2, 2024, to December 1, 2027. This collaboration will primarily focus on researching ultra-thin lithium anodes. Currently, the commercial application of Metal Lithium anodes in the Solid State Battery field faces many difficulties; ultra-thin lithium anodes with an active layer thickness of less than 20μm are difficult to mass produce, and thus.
Express News | Guangdong Dowstone Technology: Signed a technical委托 development contract with the University of Electronic Science and Technology.
Express News | The demand for single-walled carbon nanotube products exceeds supply? Multiple listed companies respond.
Express News | Guangdong Dowstone technology: The supply of single-wall tube powder and slurry is in short supply, which will seize the development opportunities of solid state battery.
Express News | Guangdong dowstone technology: Signed a global strategy cooperation agreement with anhui anwa new energy fund technology co., ltd.
Guangdong Dowstone Technology (300409.SZ): The company's graphene materials have not yet been widely promoted in terminal heat dissipation areas such as mobile phones temporarily.
On December 3, Gelonghui reported that Guangdong Dowstone Technology (300409.SZ) stated on the investor interaction platform that the company's graphene materials have not yet been promoted in the cooling field of mobile phones and other terminals.
Guangdong Dowstone Technology (300409.SZ): The joint venture company Turing Dawson signed a "Project Cooperation Agreement" with Hunan Yunlu.
Guangdong Dowstone Technology (300409.SZ) announced that on November 8, 2024, the company will cooperate with hunan Peisen Electronics Technology...
Guangdong Dowstone Technology (300409.SZ): Currently, the company's silicon-carbon anodes, single-wall tube powders, and slurries are in a state of supply not meeting demand, and new production capacity plans are being organized.
On November 27, Gelonghui reported that Guangdong Dowstone Technology (300409.SZ) stated on an investor interaction platform that solid state batteries are expected to solve the issues of low energy, short cycle life, and poor safety faced by traditional lithium-ion batteries, making them one of the most promising next-generation power battery technologies with broad application potential in mobile devices, energy storage, and new energy fund autos. The company's ternary precursors, carbon nanotubes, conductive agents, and silicon anode materials can all be applied in the field of solid state or semi-solid state batteries, among which carbon nanotube conductive agents, especially high-performance single-walled tubes, have better application scenarios in solid state batteries, as does silicon-carbon anode.
Express News | Guangdong Dowstone Technology: Carbon tube powder has been sent to Anwa Technology for sampling, and the feedback is good.
Guangdong Dowstone Technology (300409.SZ): Intends to establish Dowstone Solid State in joint venture with Solid State Qihui.
Gelonghui, November 26 - Guangdong Dowstone Technology Co., Ltd. (300409.SZ) announced that recently, Guangdong Dowstone Technology Co., Ltd. and Foshan Solid State Qihui Private Equity Partnership (Limited Partnership) (hereinafter referred to as "Solid State Qihui") signed a "Joint Venture Agreement" to jointly invest in the establishment of Guangdong Dowstone Solid State Battery Technology Co., Ltd. (actual registration subject to the approval of the market supervision and management department, hereinafter referred to as "Dowstone Solid State" or "joint venture company"). Both parties will conduct in-depth cooperation in the research and development and industrialization of sulfide solid state battery electrolytes, continuously iterating and optimizing solutions for all materials of solid state batteries. Joint venture company.
Express News | Guangdong Dowstone Technology: jointly invested with Guhui to establish Guangdong Dowstone Solid State Battery Technology Co., Ltd.
Guangdong Dowstone Technology (300409.SZ): Shareholder Jia Ziqiang's shareholding ratio has dropped to below 5%.
Guangdong Dowstone Technology (300409.SZ) announced that from May 9, 2024 to November 22, 2024, due to the conversion of bonds 'Dowstone 02' by bondholders, the company's share capital increased by 56,049,265 shares, with the total share capital increasing to 637,721,872 shares. Mr. Jia Ziqiang's shareholding remained unchanged, and his shareholding ratio passively diluted to 4.87%, accounting for 4.96% of the total share capital after excluding the company's repurchased shares (11,418,368 shares in the company's repurchase special account). During the aforementioned period, the number of shares held by Mr. Jia Ziqiang did not change.
Guangdong Dowstone Technology (300409.SZ): Carbon nanotube conductive agents are supplied to Contemporary Amperex Technology, with the current sales volume still relatively small.
On November 25, Gelonghui reported that guangdong dowstone technology (300409.SZ) stated on the investor interaction platform that the company's carbon nanotube conductive agent is supplied to contemporary amperex technology, but the sales volume currently accounts for a relatively small proportion.
Express News | China Merchants: Resuming coverage of Guangdong Dowstone Technology, rating strong buy.
Guangdong Dowstone Technology (300409.SZ): Single-wall carbon nanotubes have been supplied to downstream solid state battery manufacturers.
Gelonghui on November 21st: Guangdong Dowstone Technology (300409.SZ) stated on the investor interaction platform that the company's single-walled carbon nanotubes have been supplied to downstream solid-state battery manufacturers, and the company is laying out new production capacity plans. From the testing and application results feedback from downstream customers, the company's single-walled tube powder product performance is comparable to imported single-walled tubes in terms of purity, specific surface area, GD value, and even superior in indicators such as impurity metal element content. In terms of single-walled tube slurry, the company employs self-developed dispersants, which are superior to imported single-walled tube slurries in terms of viscosity, solid content, and other indicators.
Express News | 223 companies were surveyed by institutions.
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