Glass microspheres, with their unique internal structure and chemical stability, offer a promising solution for the challenges of hydrogen storage and transmission, potentially advancing the utility of hydrogen as a safe and efficient energy source. In this review, we systematically evaluate various treatment and modification strategies, including fusion, sol–gel, and chemical vapor deposition (CVD), and compare the performance of different types of glass microspheres. Our synthesis of current research findings reveals that specific low-cost and environmentally friendly modification techniques can significantly enhance the hydrogen storage efficiency of glass microspheres, with some methods increasing storage capacity by up to 32% under certain conditions. Through a detailed life-cycle and cost-benefit assessment, our study highlights the economic and sustainability advantages of using modified glass microspheres. For example, selected alternative materials used in lightweight vehicles have been shown to reduce density by approximately 10% while reducing costs. This review not only underscores the contributions of modified glass microspheres to overcoming the limitations of current hydrogen storage technologies but also provides a systematic framework for improving their performance in hydrogen storage applications. Our research suggests that modified glass microspheres could help to make hydrogen energy more commercially viable and environmentally friendly.

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固态储氢的进展：玻璃微球综述


玻璃微球具有独特的内部结构和化学稳定性，为解决氢存储和传输的挑战提供了一种有前景的解决方案，有可能促进氢作为安全高效能源的利用。在这篇综述中，我们系统地评估了各种处理和改性策略，包括融合、溶胶-凝胶和化学气相沉积（CVD），并比较了不同类型玻璃微球的性能。我们对当前研究结果的综合表明，特定的低成本且环保的改性技术可以显着提高玻璃微球的储氢效率，某些方法在一定条件下可将储氢容量提高高达32％。通过详细的生命周期和成本效益评估，我们的研究强调了使用改性玻璃微球的经济和可持续性优势。例如，轻型车辆中使用的选定替代材料已被证明可以将密度降低约 10%，同时降低成本。该综述不仅强调了改性玻璃微球对克服当前储氢技术局限性的贡献，而且还为提高其在储氢应用中的性能提供了系统框架。我们的研究表明，改性玻璃微球有助于使氢能更具商业可行性和环境友好性。