Cooperative E-H bond insertions and activations by transition metal complexes (E = B, C, Si, and Al): hemilability at play [0.03%]
过渡金属配合物(E=B、C、Si和Al)的协作E-H键插入与活化：半灵活性的作用
Suvam Saha,Stutee Mohapatra,Sundargopal Ghosh
Suvam Saha
The cooperative activation and insertion of E-H σ-bonds at transition metal centers represent a powerful strategy for synthetic chemistry and catalysis (E = B, C, Si, Al). In recent years, hemilabile ligand frameworks capable of dynamicall...
Zn2+/Mo6+ modulated phase structure and morphology of FeCoNi high-entropy hydroxide for boosted supercapacitor electrode performance [0.03%]
用于增强超级电容器电极性能的FeCoNi高熵氢氧化物的Zn2+/Mo6+调控相结构和形貌
Bing Wu,Yunchan Zhou,Zhongning Shi et al.
Bing Wu et al.
FeCoNi-based hydroxides are considered as great potential supercapacitor electrode materials, but their practical application is hindered by their unsatisfactory specific capacitance and lifespan. In this study, FeCoNiMoZn high entropy hydr...
Blue-light-driven aerobic oxidation via a superoxide radical-generating zinc(II)-organic framework photocatalyst [0.03%]
通过超氧自由基产生型锌有机骨架光催化剂驱动的蓝光活性氧化反应
Jing Zhu,Yumeng Zhang,Juanle Zhang et al.
Jing Zhu et al.
The development of sustainable and efficient photocatalytic systems for aerobic oxidation is a crucial challenge in the field of green chemistry. In this study, we present the rational design and synthesis of a novel zinc(II)-organic framew...
Interplay of steric hindrance and electronic effects in asymmetric diglycolamides revealed through their Ln(III) coordination and extraction behavior [0.03%]
通过Ln(III)配位和萃取行为揭示不对称双甘醇胺的立体效应和电子效应的相互作用
Chuang Zhao,Jiale Song,Yaoyang Liu et al.
Chuang Zhao et al.
Diglycolamide ligands show good extraction performance for Ln(III) and An(III) and have good application prospects in the field of HLLW separation. In this study, two asymmetric diglycolamides with ethyl branches at the α and β positions ...
Formation and tuning of a pillar porous-layered framework into a pillar double-channelled framework [0.03%]
柱状多孔层框架的生成及调节为双通道柱状结构
Shuang Liu,Chunze Yu,Sidan Geng et al.
Shuang Liu et al.
Precise structural regulation is crucial for tailoring the functions of metal-organic frameworks (MOFs). In this work, we report a subtle pillar-engineering strategy, which involves changing the hexafluoride anion from SiF62- to TiF62-, whi...
Tailoring linear and nonlinear optical properties of 2D Sc2C MXenes via surface termination modulation [0.03%]
通过表面端基调节调控二维Sc2C MXenes的线性和非线性光学性能
Zehui Fang,Yantong Lu,Ling Ren et al.
Zehui Fang et al.
Surface termination engineering is a powerful strategy to tailor the electronic and optical properties of two-dimensional MXenes for optoelectronic applications. In this work, we present a systematic theoretical investigation into the stabi...
Facile synthesis of golf ball-like Pt-Cu nanospheres as an electrocatalyst for high-efficiency methanol oxidation [0.03%]
一种高效甲醇氧化电催化剂的合成：类似于高尔夫球状的Pt-Cu纳米粒子
Chao Zhang,Kunhui Lin,Jiangbin Guo et al.
Chao Zhang et al.
Catalyst morphology and composition are key factors in improving activity and lowering the cost for the methanol oxidation reaction (MOR), which are vital for the practical use of direct methanol fuel cells (DMFCs). In this study, Pt-Cu gol...
Reservoir effect in bichromophoric FeIII complexes with a methylene bridge [0.03%]
含亚甲基桥的二染料FeIII配合物中的库仑能效应
Lennart Schmitz,Samira Dabelstein,Miguel A Argüello Cordero et al.
Lennart Schmitz et al.
Replacing noble metals in photocatalytic systems by their abundant counterparts to enhance sustainability aspects is the focus of current research. Iron is still a dream candidate despite the usually short lifetimes of photoactive states. T...
Structural transformation and redox chemistry of Pd/CeO2 during SO2-induced sulfurization: an in situ XAFS study [0.03%]
原位X射线吸收精细结构光谱研究SO2引发的Pd/CeO2硫化过程中的结构转换与氧化还原化学反应
Saki Shigenobu,Takeharu Sugiyama,Hajime Hojo et al.
Saki Shigenobu et al.
In situ X-ray absorption fine structure (XAFS) spectroscopy was employed to elucidate the structural evolution of Pd/CeO2 catalysts during SO2-induced sulfurization. Linear combination fitting of Ce L3-edge XANES spectra quantified the Ce4+...
Rational development of a drug-delivery device based on MOF UiO-66 for calcium-channel-blocker drugs [0.03%]
基于MOF UiO-66药物输送设备的钙离子通道阻滞剂药物的合理开发
Javier Salazar-Muñoz,Yoan Hidalgo-Rosa,Pia C Burboa et al.
Javier Salazar-Muñoz et al.
The administration of drugs with low solubility or absorption, such as the calcium-channel-blocker (CCB) drugs amlodipine, nifedipine, and nimodipine, affects the management of complicated health conditions related to cardiovascular disease...