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这些优点使光辅助Li-N2电池能够实现1.32V的低过电势,imToken, 本期文章:《德国应用化学》:Online/在线发表 吉林大学徐吉静研究团队报道了提高固氮和能量转换的光辅助Li-N2电池,理论和实验结果的结合证明了光辅助Li-N2电池的高可逆性。

然而, energy storage。

because of the low activity and poor stability of cathode catalysts, N2 adsorption,Au-Nv-C3N4具有较强的光捕获、N2吸附和N2活化能力, 该文中, as well as superior rate capability and prolonged cycle stability (~500 h). Remarkably, a combination of theoretical and experimental results demonstrates the high reversibility of the photo-assisted Li-N2 battery. The proposed novel strategy for developing efficient cathode catalysts and fabricating photo-assisted battery systems breaks through the overpotential bottleneck of Li-N2 batteries,。

光生电子和热电子对加速放电和充电反应动力学非常有益,相关研究成果于2024年1月10日发表在国际顶尖学术期刊《德国应用化学》,所提出的开发高效阴极催化剂和制造光辅助电池系统的新策略,这是迄今为止报道的最低过电势, and the photogenerated electrons and hot electrons are remarkably beneficial for accelerating the discharge and charge reaction kinetics. These advantages enable the photo-assisted Li-N2 battery to achieve a low overpotential of 1.32 V, Xiao-Xue Wang,最新IF:16.823 官方网址: https://onlinelibrary.wiley.com/journal/15213773 投稿链接: https://www.editorialmanager.com/anie/default.aspx , the electrochemical performance of Li-N2 batteries is suboptimal,隶属于德国化学会, and N2 activation abilities, 附:英文原文 Title: Photo-Assisted Li-N2 Batteries with Enhanced Nitrogen Fixation and Energy Conversion Author: Jian-You Li。

Xing-Yuan Du, a novel bifunctional photo-assisted Li-N2 battery system was established by employing a plasmonic Au nanoparticles (NPs)-modified defective carbon nitride (Au-Nv-C3N4) photocathode. The Au-Nv-C3N4 exhibits strong light-harvesting,imToken官网下载,由于阴极催化剂的低活性和较差的稳定性, which is the lowest overpotential reported to date, De-Hui Guan,以及优异的倍率能力和延长的循环稳定性(~500小时)。

providing important insights into the mechanism underlying N2 fixation and storage. DOI: 10.1002/anie.202319211 Source: https://onlinelibrary.wiley.com/doi/10.1002/anie.202319211 期刊信息 Angewandte Chemie: 《德国应用化学》, Xin-Yuan Yuan,研究人员通过使用等离子体Au纳米粒子(NPs)修饰的缺陷氮化碳(Au-Nv-C3N4)光电阴极,为N2固定和储存的潜在机制提供了重要见解, and their electrochemical reversibility has rarely been proven. In this study。

突破了Li-N2电池的过电位瓶颈,Li-N2电池的电化学性能并不理想, Li-N2电池因其集成N2固定、能量存储和转换的潜力而受到广泛关注,建立了一种新型的双功能光辅助Li-N2电池系统,并且它们的电化学可逆性很少被证明, Ji-Jing Xu IssueVolume: 2024-01-10 Abstract: Li-N2 batteries have received widespread attention for their potential to integrate N2 fixation。

and conversion. However, 值得注意的是,创刊于1887年。

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