自清洁太阳能蒸发

IF 49.7 1区材料科学 Q1 ENERGY & FUELS Nature Energy Pub Date : 2024-07-25 DOI:10.1038/s41560-024-01594-8

Changjun (Alex) Zhang

引用次数: 0

摘要

锂（Li）对可充电电池以及可持续电力至关重要。然而，矿石锂的有限供应无法满足快速增长的能源需求。由于卤水中锂离子储量丰富，从卤水中获取锂离子最近引起了广泛关注。太阳能蒸发--利用太阳能通过一系列蒸发和沉淀步骤浓缩锂--一直被认为是一种具有成本效益的提取方法。然而，太阳能蒸发器表面积累的盐分和其他杂质会阻塞水蒸发所需的活性位点，缩短蒸发器的使用寿命。在他们的蒸发器中，以高锂离子吸附能力著称的锂钛氧化物纳米颗粒被均匀地分布在掺氮介孔碳纳米球内，然后被锚定在轻质球形聚苯乙烯微珠上。由于纳米碳球具有很高的太阳热能转换能力，蒸发器可利用局部高温点从盐水中选择性地提取锂离子。随着水的蒸发，残留的盐分会在蒸发器中形成。然而，与传统蒸发器不同的是，Xi 及其同事证明，盐分会在蒸发器的球形颗粒上产生扭矩，使其旋转，进而导致盐分的滑动和清除。自清洁功能使蒸发器能够连续进行水蒸发和锂提取。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Nature Energy Energy-Energy Engineering and Power Technology

CiteScore

75.10

自引率

1.10%

发文量

193

期刊介绍： Nature Energy is a monthly, online-only journal committed to showcasing the most impactful research on energy, covering everything from its generation and distribution to the societal implications of energy technologies and policies. With a focus on exploring all facets of the ongoing energy discourse, Nature Energy delves into topics such as energy generation, storage, distribution, management, and the societal impacts of energy technologies and policies. Emphasizing studies that push the boundaries of knowledge and contribute to the development of next-generation solutions, the journal serves as a platform for the exchange of ideas among stakeholders at the forefront of the energy sector. Maintaining the hallmark standards of the Nature brand, Nature Energy boasts a dedicated team of professional editors, a rigorous peer-review process, meticulous copy-editing and production, rapid publication times, and editorial independence. In addition to original research articles, Nature Energy also publishes a range of content types, including Comments, Perspectives, Reviews, News & Views, Features, and Correspondence, covering a diverse array of disciplines relevant to the field of energy.