RSC主编推荐：能源领域精彩文章快览（免费阅读原文）

英国皇家化学会（RSC）是一个超过175年历史的面向全球化学家的非营利会员制机构，旗下拥有44种期刊，其中很多在化学领域有很高影响力。为了进一步帮助广大读者追踪科技前沿热点，X-MOL团队与英国皇家化学会合作，推出英国皇家化学会期刊主编推荐的精彩文章快览，本期文章属“能源领域”，英文点评来自英国皇家化学会期刊的主编。如果大家对我们的解读有更多的补充和点评，欢迎在文末写评论发表您的高见！

Chemical Science (IF: 9.063)

1. Energy-storage covalent organic frameworks: improving performance via engineering polysulfide chains on walls

Chem. Sci., 2019, Advance Article

DOI: 10.1039/C8SC04518F

A team of researchers from China and Singapore have developed imine-linked covalent organic frameworks for improved lithium sulfur energy storage. Immobilised polysulfide chains on the pore walls of the COF suppress the shuttle effect and are highly redox active. The structure enables improved capacity, sulfur accessibility, rate capability and cycle stability.

来自中国和新加坡的研究团队合作开发了亚胺连接的共价有机骨架（COF）材料以改善锂硫能量储存性能。COF孔壁上固定的聚硫化物链抑制了穿梭效应，并具有高度氧化还原活性。该结构可提高容量、硫的可接近性、倍率性能和循环稳定性。

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2. Developing two-dimensional solid superacids with enhanced mass transport, extremely high acid strength and superior catalytic performance

Chem. Sci., 2018, Advance Article

DOI: 10.1039/C9SC01988J

Scientists based in China have incorporated sulfonated polymers in-between montmorillonite layers to form a new class of 2D layered hybrid solid acid with outstanding mass transfer and extremely high acid strength. These solid acids are stronger than 100% H₂SO₄, H₃PW₁₂O₄₀ and all other solid acids reported to date, and demonstrate extraordinary catalytic performance in biomass conversion to fuels.

中国的研究人员将磺化聚合物加入到蒙脱石层之间，形成了一种新型的二维层状杂化固体酸，它具有出色的质量传递和极高的酸强度。这种固体酸比100％H₂SO₄、H₃PW₁₂O₄₀以及迄今为止报道的所有其他固体酸都要强，并且在生物质转化为燃料方面表现出了超乎寻常的催化性能。

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Sustainable Energy & Fuels (IF pending)

1. Radiation-grafted cation-exchange membranes: an initial ex situ feasibility study into their potential use in reverse electrodialysis

Sustainable Energy Fuels, 2019, Advance Article

DOI: 10.1039/C8SE00579F

This study highlights that the future development of both radiation-grafted cation-exchange and anion-exchange membranes for RED (and other electrodialysis applications) should utilise flexible crosslinkers (such as BVPE) to ensure adequate permselectivities.

该研究突出强调了用于RED（和其他电渗析应用）的辐射接枝阳离子和阴离子交换膜在未来的发展应当使用柔性交联剂（例如BVPE）以确保足够的渗透选择性。

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2. Cooperative photocatalytic selective aerobic oxidation of alcohols on anatase TiO₂

Sustainable Energy Fuels, 2019, Advance Article

DOI: 10.1039/C9SE00100J

This study suggests that 5(6)-FAM-sensitized TiO₂ can be applied as an efficacious photocatalyst and CH₃O-TEMPO is more effective as compared to TEMPO. This discovery may open up a new path to visible-light photocatalytic selective organic transformations under ambient conditions.

该研究表明，5(6)-羧基荧光素（FAM）敏化的TiO₂可作为有效的光催化剂，而且与TEMPO相比CH₃O-TEMPO更加有效。这一发现可能为环境条件下可见光光催化选择性有机转化开辟一条新途径。

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Energy & Environmental Science (IF: 30.067)

1. Stable and tunable phosphonic acid dipole layer for band edge engineering of photoelectrochemical and photovoltaic heterojunction devices

Energy Environ. Sci., 2019, Advance Article

DOI: 10.1039/C9EE00748B

In this paper, a method is described to overcome this limitations in photoelectrochemical water splitting through the placement of a tunable dipole layer at the interface of the p- and n-type materials, shifting the relative band positions to enable an increased photovoltage.

本文描述了一种方法，通过在p型和n型材料的界面处放置可调偶极层来克服光电化学水分解的限制，移动相对带的位置来增加光电压。

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2. Rechargeable ultrahigh-capacity tellurium–aluminium batteries

Energy Environ. Sci., 2019, Advance Article

DOI: 10.1039/C9EE00862D

In this paper, rechargeable tellurium (Te) nanowire positive electrodes are demonstrated to construct novel tellurium–aluminium batteries, for fundamentally promoting the most promising chalcogen or chalcogenide-based AIB positive electrode materials.

本文证明可充电碲（Te）纳米线正电极可以用于构建新型的碲铝电池，从根本上促进最有前景的基于硫属元素或硫族化物的铝离子电池正电极材料。

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