Xinyu Zou,Meijia Huang,Zhenhua Yao et al.
Xinyu Zou et al.
Driven by the demand for green ammonia and sustainable energy technologies, electrochemical ammonia synthesis has attracted increasing attention due to its mild operating conditions, compatibility with renewable energy, and low-carbon poten...
An amorphous MOF conversion strategy for membrane fabrication with a unique surface architecture [0.03%]
一种用于制备具有独特表面结构的膜的金属有机框架材料非晶化转换策略
Zilun Guo,Hiroto Maruta,Shunsuke Tanaka
Zilun Guo
We demonstrate an innovative amorphous-to-crystalline MOF transformation strategy that enables the fabrication of separation membranes with a distinctive surface architecture and domain structure not observed in conventional MOF membranes. ...
Room-temperature phosphorescent sodium carboxymethyl cellulose composites with ZnO quantum dots [0.03%]
室温磷光钠羧甲基纤维素与ZnO量子点复合材料
Jin Yang,Yanqing Liu,Jiajia Kong et al.
Jin Yang et al.
Room-temperature phosphorescent ZnO quantum dots (B-ZnO QDs) with an average lifetime of 415 ms are successfully synthesized via surface modification with 3-aminopropyltriethoxysilane. Compounding with carboxymethyl cellulose extends the ph...
A multi-functional polymer coating enabling stable Zn anodes for high performance zinc-ion batteries [0.03%]
一种多功能聚合物涂层使锌离子电池具有稳定锌阳极和高性能
Zhaoen Liu,Yiwen Hu,Lujia Chai et al.
Zhaoen Liu et al.
Aqueous zinc-ion batteries are hindered by side reactions arising from the high reactivity of the Zn anode. Herein, a novel three-dimensional polyethyleneimine/graphene oxide aerogel coating is designed to reinforce the zinc anode, which pr...
A direct route to ynones: Pd-catalyzed Sonogashira carbonylative coupling of ethers with alkynes via C-O cleavage [0.03%]
钯催化C-O键断裂与炔烃的Sonogashira羧基化偶联反应构建ynone骨架
Xiaowen Qin,Shuhui Sun,Weijie Zhang et al.
Xiaowen Qin et al.
Herein, we report a catalytic strategy that directly utilizes benzylic ethers as coupling partners through a palladium/copper co-catalyzed pathway. The reaction exhibits broad substrate scope, accommodating a wide range of functionalized be...
A modification-free nanochannel platform for monitoring cerebral β-amyloid peptides based on the dispersion of stimuli-responsive polymer-modified gold nanoparticles [0.03%]
一种监测脑β淀粉样肽的无需修饰纳米通道平台基于刺激响应聚合物修饰金纳米粒子分散性原理
Jiaqi Ji,Bin Liu,Haoting Qiu et al.
Jiaqi Ji et al.
We have developed a modification-free glass nanochannel for sensitive and selective detection of Aβ monomers, which operates through a dispersion-dominated recognition mechanism based on stimuli-responsive polymer-functionalized gold nanop...
Hydride-mediated ammonia borane dehydrogenation in water by arene-Ru(II) catalysts revealed through real-time gas evolution [0.03%]
通过实时产气研究揭示的芳烃钌(II)催化水中氨硼烷脱氢的氢化物介导机制
Thillai Natarajan M,Sumanta Kumar Padhi
Thillai Natarajan M
Arene-Ru(II) complexes catalyse efficient ammonia borane (AB) dehydrogenation in water at 25 °C, delivering high TON and TOF values. Kinetic analysis reveals pseudo-first-order behaviour on both [Ru] and [AB]; a hydride-Ru intermediate sup...
Rational design of a ruthenium-cupin complex as an artificial ketone reductase [0.03%]
合理设计一种人工酮还原酶类型的金属杯状配位体配合物
Koki Matsumoto,Souto Kitazawa,Ryusei Matsumoto et al.
Koki Matsumoto et al.
A ruthenium(p-cymene)-cupin complex functioning as an artificial ketone reductase was developed through structure-guided engineering. Refinement of the primary and secondary coordination spheres based on a 1-His metal-binding motif enabled ...
Synchrotron-based far-infrared spectroscopy of molecules relevant to astrophysical chemistry [0.03%]
与天体化学相关的分子的同步加速器远红外光谱学研究
Hayley A Bunn,Paul L Raston
Hayley A Bunn
Synchrotron-based far-infrared spectroscopy has become an important technique for probing the spectroscopic properties of molecules relevant to astrophysical chemistry, particularly in vibrationally excited states. These states are often si...
Polyamines promote the electrochemical reduction of CO2 to HCOOH catalyzed by a manganese terpyridine dicarbonyl complex [0.03%]
聚亚胺促进锰均多酸配合物催化二氧化碳电化学还原生成甲酸反应
Rui Li,Shuanglin He,Fang Huang et al.
Rui Li et al.
A series of manganese terpyridine dicarbonyl derivatives (1-5) covalently attached to a proximal polyamine moiety have been prepared. 1,4-Diazepane promotes CO2 reduction to formic acid with noticeably higher rates.