Cover Feature: Efficient Cyclization of the Norbornadiene‐Quadricyclane Interconversion Mediated by a Magnetic [Fe3O4−CoSalphen] Nanoparticle Catalyst (ChemPhotoChem 1/2020),ChemPhotoChem

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Cover Feature: Efficient Cyclization of the Norbornadiene‐Quadricyclane Interconversion Mediated by a Magnetic [Fe3O4−CoSalphen] Nanoparticle Catalyst (ChemPhotoChem 1/2020)
ChemPhotoChem ( IF 3.0 ) Pub Date : 2019-12-19 , DOI: 10.1002/cptc.201900289
Tobias Luchs ₁ , Patrick Lorenz ₁ , Andreas Hirsch ₁

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The Cover Feature illustrates an energy‐harvesting battery based on the photochemical rearrangement of norbornadiene (NBD) into the highly strained metastable isomer quadricyclane (QC). The chemically stored energy can easily be accessed via treatment with a magnetic cobalt(II) catalyst resulting in an energy release of approximately 88.3 kJ/mol. After magnetic recovery of the catalyst, NBD can undergo repeated cycles of emission free energy storage and release. More information can be found in the Article by T. Luchs et al. on page 52 in Issue 1, 2020 (DOI: 10.1002/cptc.201900194).

中文翻译：

封面人物：磁性[Fe3O4-CoSalphen]纳米粒子催化剂介导的降冰片二烯-四环烷互转换的高效环化反应（ChemPhotoChem 1/2020）

封面功能说明了一种能量吸收电池，该电池基于降冰片二烯（NBD）的光化学重排成高度应变的亚稳态异构体四环烷（QC）。通过使用磁性钴（II）催化剂进行处理，可以轻松获取化学存储的能量，从而释放大约88.3 kJ / mol的能量。磁性回收催化剂后，NBD会经历无排放能量存储和释放的重复循环。可以在T. Luchs等人的文章中找到更多信息。关于在第1期，2020第52页（：10.1002 / cptc.201900194 DOI）。

更新日期：2019-12-19

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