座椅加热的技术变量：石墨烯为何成为车企冬季能耗管理的新入口

Core Insights - The article highlights the emerging role of graphene in the automotive industry, particularly in seat heating systems, as a key component for energy management in electric vehicles [1][3][8] - Graphene's advantages over traditional heating methods include higher energy efficiency and better temperature control, making it a viable solution for reducing overall vehicle energy consumption during winter [3][8] Industry Developments - The 2025 China International Graphene Innovation Conference showcased the transition of graphene from laboratory research to industrial application, emphasizing its potential in the automotive sector [1][4] - The company Yuhang Paimeng has established itself as a leader in the graphene heating segment, having completed several years of technological groundwork and aiming to set industry standards [1][5] Technological Advancements - Yuhang Paimeng's graphene heating system boasts an electric heat conversion rate exceeding 95%, with rapid and uniform heating capabilities, addressing issues of localized overheating [3][8] - The company has achieved "automotive-grade" certification for its production processes, which is crucial for entering the automotive market and ensuring reliability and safety [2][5] Market Positioning - The automotive sector is identified as a key area for graphene applications due to its requirements for high reliability and scalability, with seat heating systems being a manageable entry point for mass production [4][7] - Yuhang Paimeng is actively working on establishing group standards for graphene heating systems, aiming to unify technical specifications and enhance consumer trust [5][6] Challenges and Opportunities - Despite the advantages of graphene heating, challenges such as cost pressures, long verification cycles, and complex supply chain coordination remain significant hurdles for widespread adoption [8][9] - The successful implementation of graphene in automotive heating systems could pave the way for its application in other areas, such as battery thermal management and electronic component cooling [7][9]