利用二维膜在盐度梯度诱导下产生蓝色能量

IF 9.1 2区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY npj 2D Materials and Applications Pub Date : 2024-07-22 DOI:10.1038/s41699-024-00486-5

D. Manikandan, S. Karishma, Mukesh Kumar, Pramoda K. Nayak

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引用次数: 0

摘要

盐度梯度能（SGE），又称蓝能，是利用离子交换膜（IEMs）以受控方式将海水与河水混合而获得的。与传统膜相比，使用二维材料作为离子交换膜可将输出功率密度从几 Wm-2 提高到几千 Wm-2。在这篇综述中，我们将对采用不同二维材料作为 SGE 的纳米多孔膜或片层膜所做的努力进行调查，并对 SGE 背后的基本原理进行全面分析。总之，本综述将解释二维材料如何使 SGE 成为一种可行的能源。

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Salinity gradient induced blue energy generation using two-dimensional membranes

Salinity gradient energy (SGE), known as blue energy is harvested from mixing seawater with river water in a controlled way using ion exchange membranes (IEMs). Using 2D materials as IEMs improves the output power density from a few Wm−2 to a few thousands of Wm−2 over conventional membranes. In this review, we survey the efforts taken to employ the different 2D materials as nanoporous or lamellar membranes for SGE and provide a comprehensive analysis of the fundamental principles behind the SGE. Overall, this review is anticipated to explain how the 2D materials can make SGE a viable source of energy.

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来源期刊

npj 2D Materials and Applications Engineering-Mechanics of Materials

CiteScore

14.50

自引率

2.10%

发文量

审稿时长

15 weeks

期刊介绍： npj 2D Materials and Applications publishes papers on the fundamental behavior, synthesis, properties and applications of existing and emerging 2D materials. By selecting papers with the potential for impact, the journal aims to facilitate the transfer of the research of 2D materials into wide-ranging applications.