To address the increasing environmental pollution and health challenges, it is crucial to explore multifunctional materials that leverage synergistic photo/electro-thermal effects. This research introduces innovative Ta₄C₃T_X/graphene aerogels (Ta₄C₃T_X/GAs) with outstanding photo/electro-thermal conversion capabilities for versatile applications. The distinctive structural characteristics of Ta₄C₃T_X/GAs, achieved through a preparation process involving hydrothermal and freeze-drying methods, include a hierarchical porous structure, low density, large specific surface area, and remarkable flexibility. These aerogels exhibit excellent physicochemical properties, such as high sunlight absorption, electrical conductivity, and long-term stability, enabling them to efficiently perform combined photo/electro-thermal functions. Under sunlight irradiation (1 sun), Ta₄C₃T_X/GAs quickly reached a surface temperature of 90.2 °C within 1 min. When subjected to a 4 V voltage, they achieved a high electro-heating temperature of 134.2 °C within 5 s. By leveraging their photo/electro-thermal capabilities, Ta₄C₃T_X/GAs were effectively utilized in seawater steam generation, thermal therapy, deicing, and high-viscosity oil absorption. Notably, for seawater steam generation, these aerogels exhibited a high evaporation rate of 1.43 kg m⁻² h⁻¹ with a photothermal conversion efficiency of 90.06 % under 1 sun irradiation. Additionally, Ta₄C₃T_X/GAs have proved to be efficient heaters in photothermal therapy and photo/electro-thermal deicing, with the added benefit of being able to absorb high-viscosity oils due to their photothermal heating capability. Overall, this study provides valuable insights for the advancement of photo/electro-thermal multifunctional aerogel-based materials.

为了解决日益严重的环境污染和健康挑战，探索利用协同光/电热效应的多功能材料至关重要。这项研究推出了创新的 Ta ₄ C ₃ TX /石墨烯气凝胶（Ta ₄ C ₃ TX /GAs） _，具有出色的光/电热转换能力，适合多种应用_。通过水热和冷冻干燥方法制备的Ta ₄ C ₃ T _X /GAs的独特结构特征包括分级多孔结构、低密度、大比表面积和显着的柔韧性。这些气凝胶表现出优异的物理化学性质，例如高阳光吸收率、导电性和长期稳定性，使它们能够有效地执行组合的光/电热功能。在阳光照射下（1太阳），Ta ₄ C ₃ TX _/ GAs在1分钟内迅速达到90.2℃的表面温度。当施加 4 V 电压时，它们在 5 秒内达到了 134.2 °C 的高电加热温度。通过利用其光/电热能力，Ta ₄ C ₃ TX /GA 被有效地应用于海水蒸汽发生、热疗、除冰和高粘度吸油等领域_{。值得注意的是，对于海水蒸汽的产生，这些气凝胶在1个太阳照射下表现出1.43 kg m} ^-2  h ^-1的高蒸发速率，光热转换效率为90.06%。此外，Ta ₄ C ₃ TX /GA 已被证明是光热治疗和光/电热除冰中的高效加热器，并且由于其光热加热能力而能够吸收高粘度油_。总的来说，这项研究为光/电热多功能气凝胶材料的进步提供了宝贵的见解。