Core Insights - Ensurge and Corning have entered into a Joint Development Agreement to create ultra-high energy density solid-state microbatteries [1][2] - The collaboration aims to integrate Corning's Ribbon Ceramic materials with Ensurge's microbattery technology to enhance performance for various applications [2][3] - This partnership is seen as a strategic milestone for Ensurge, leveraging Corning's materials science expertise to advance microbattery technology [3] Company Overview: Ensurge - Ensurge specializes in solid-state microbattery technology, focusing on high-performance and safety for AI-enabled devices [4] - The company operates from San Jose, California, and utilizes high-precision roll-to-roll production lines for its thin-film batteries [4] - Ensurge collaborates with global customers to accelerate the market introduction of AI-driven products and is listed on the Oslo Stock Exchange [4] Company Overview: Corning Incorporated - Corning is a leader in materials science with a 170-year history of innovation, focusing on glass, ceramics, and optical physics [5] - The company invests heavily in research, development, and engineering to create transformative products across various industries [5] - Corning's market presence spans optical communications, mobile consumer electronics, display technologies, automotive, solar, semiconductors, and life sciences [5]

Core Insights - TRUNNANO has successfully achieved large-scale production and commercial application of silicon nitride-silicon carbide ceramic products, which are recognized for their high-temperature stability, thermal shock resistance, and wear and corrosion resistance, making them essential in various industries including metallurgical, environmental, energy, and ceramics [1] Technical Breakthroughs - The company has overcome the challenge of achieving both high hardness and high toughness in materials by developing a microstructural design that allows for the in-situ growth of silicon nitride into a flexible reinforcement network within silicon carbide, enabling "heterogeneous toughening" [3] - TRUNNANO has also addressed the balance between high-temperature strength and thermal shock resistance by optimizing material composition and sintering processes, resulting in a material that maintains strength at high temperatures while effectively managing thermal stresses [4][5] Performance Metrics - The silicon nitride bonded silicon carbide ceramics have a silicon carbide content of 75%, a maximum operating temperature of 1500°C, a density of 2.75 g/cm³, and a porosity of 11% [6] - The flexural strength is recorded at 165 MPa at 20°C and 175 MPa at 1200°C, with an elastic modulus of 250 GPa at 20°C, and thermal conductivity of 38 W/m·k at 20°C and 20 W/m·k at 1200°C [6] Manufacturing Process - The performance advancements are achieved through a stable reaction sintering process, which is precisely controlled to ensure uniform formation of the silicon nitride binder phase and strong bonding between silicon carbide particles, resulting in minimal dimensional variation and high yield [7] - The company can control the material's porosity between 11%-18%, which is crucial for maintaining strength while alleviating internal stresses, facilitating the production of large and complex workpieces [7] Company Overview - TRUNNANO is a high-tech enterprise focused on the development and commercialization of nanomaterials and high-end ceramic products, committed to technological innovation and quality service, thereby gaining global customer trust [8]