据悉，氢气作为一种重要的化学能源载体，凭借其高能量密度、零碳排放和高转化效率等优势，被视为 最具发展潜力的清洁能源之一。电解水制氢是实现"绿氢"经济、推动能源清洁转型的关键途径，而开发 高效、稳定且具备规模化应用前景的电解水催化剂是降低能耗与成本、突破产业化瓶颈的关键技术核 心。 最近，赵慎龙课题组通过室温电沉积规模化制备工艺，实现了分钟级快速合成400 cm2大尺寸MOFs电 极，并将其应用于碱性电解水体系。该电极展现出低至4.11 kWh Nm−3 H2的电解能耗，且能够实现长 达5,000小时的稳定运行。 实验表明，所制备的MOFs 电极优异性能源于Ce掺杂构建的双金属结构所赋予的独特理化性质。Ce的 引入可通过3d-2p-4f轨道相互作用调控Co的电子结构，从而增强对关键含氧中间体的化学吸附，显著加 速阳极氧析出反应动力学。与传统无机催化剂在高活性与规模化制备难以兼顾的局限不同，CoCe- MOFs电极通过电子结构调控与快速规模化制备策略，实现了效率、稳定性与成本的协同突破。（青 山） 图源： 国家纳米科学中心官网 基于此，赵慎龙课题组前期在高效电解水及海水电极材料开发方面取得了一系列研究进展。 来源 ...

Core Viewpoint - India aims to capture nearly 10% of the global green hydrogen market by 2030, positioning itself as a global export hub for green hydrogen, but faces significant competition from China, which has already established a strong foothold in clean energy sectors like solar and wind [1][6]. Group 1: India's Green Hydrogen Ambitions - India's National Green Hydrogen Mission aims to produce 5 million tons of green hydrogen annually by 2030, requiring an investment of ₹80 billion (approximately 6.53 billion RMB) and expected to create over 600,000 jobs while reducing fossil fuel imports by over ₹10 billion and cutting carbon emissions by 50 million tons annually [1][2]. - The Indian government has approved 19 companies for a total annual production capacity of 862,000 tons and has awarded orders for 3,000 MW of electrolyzer manufacturing capacity [2]. - The cost of green hydrogen production in India is projected to decrease by about 40% by 2030, reaching between $3 and $3.75 per kilogram, driven by reductions in transmission fees, taxes, and electrolyzer costs [2]. Group 2: Competitive Landscape - India is actively seeking international partnerships to enhance its green hydrogen capabilities, as evidenced by agreements such as the $1.3 billion deal between Juno JouleGreen Energy and SET Select Energy for green hydrogen and ammonia export facilities [5]. - Despite India's ambitions, China remains the primary competitor, with significant advantages in manufacturing capabilities and cost competitiveness, as Chinese electrolyzer costs are nearly one-third of India's import prices [6]. - In the first half of this year, China added 212 GW of solar capacity, more than double India's total capacity from the previous year, raising concerns about India's ability to compete in the green hydrogen sector [6]. Group 3: Challenges and Opportunities - India's energy infrastructure faces challenges such as high energy storage costs, difficulties in land acquisition, and the need for breakthroughs in electrolyzer technology [7]. - The evolving policy and regulatory framework presents uncertainties for investors, which must be addressed for green hydrogen to become a viable and competitive energy carrier in India [7]. - Indian industry leaders believe that learning from China's solar success can help them establish a competitive green hydrogen ecosystem, emphasizing the importance of flexibility and diversification in their approach [6].