Results 111 to 120 of about 1,652,003 (235)

Additional investigations of a new kinetic method to follow transition-metal nanocluster formation, including the discovery of heterolytic hydrogen activation in nanocluster nucleation reactions

, 2001
A few years ago we developed a new kinetic method for following transition-metal nanocluster formation in which the resultant nanocluster's catalytic activity was used as a reporter reaction via the pseudoelementary step concept.
Özkar, Saim, Finke, RG, Aiken, JD, Widegren, JA   +3 more
core   +1 more source

Deciphering Intricacies in Directional CO2 Conversion From Electrolysis to CO2 Batteries

Advanced Energy Materials, EarlyView.
This review will delve into the inherent connections and distinctions of CO2‐directed conversion in ECO2RR and CO2 batteries, in terms of product types, catalyst selection, catalytic mechanisms, and electrochemical performances, while proposing a benchmarking framework for the evaluation of CO2 batteries and innovative CO2 battery configurations for ...
Changfan Xu, Huaping Zhao, Lizhuang Chen, Weidong Shi, Guosheng Shao, Yong Lei   +5 more
wiley   +1 more source

Single‐Atom Control of Aromaticity and Excited‐State Dynamics in Endohedral Zirconium–Antimony Zintl Clusters

Angewandte Chemie, EarlyView.
Single‐atom growth from [Zr@Sb12]2− to [Zr@Sb13]3− disrupts the closed‐shell S2P6 superatomic configuration and markedly attenuates three‐dimensional (3D) aromaticity. Ultrafast spectroscopy further links stronger spherical aromaticity to slower excited‐state relaxation, establishing an atom‐resolved structure‐aromaticity‐dynamics relationship ...
Yun Zhang, Ziqi Deng, Wen‐Juan Tian, Hui‐Qing Sun, Kang Sun, Alvaro Muñoz‐Castro, Zhong‐Ming Sun, Teng‐Teng Chen   +7 more
wiley   +2 more sources

Additional Investigations of a New Kinetic Method To Follow Transition-Metal Nanocluster Formation, Including the Discovery of Heterolytic Hydrogen Activation in Nanocluster Nucleation Reactions

, 2016
A few years ago we developed a new kinetic method for following transition-metal nanocluster formation in which the resultant nanocluster's catalytic activity was used as a reporter reaction via the pseudoelementary step concept.
John D. Aiken (2953008), Jason A. Widegren (1318947), Saim Özkar (2671303), Richard G. Finke (1332240)   +3 more
core   +1 more source

Toward Predictable Nanomedicine: Current Forecasting Frameworks for Nanoparticle–Biology Interactions

Advanced Intelligent Discovery, EarlyView.
Predictive models successfully screen nanoparticles for toxicity and cellular uptake. Yet, complex biological dynamics and sparse, nonstandardized data limit their accuracy. The field urgently needs integrated artificial intelligence/machine learning, systems biology, and open‐access data protocols to bridge the gap between materials science and safe ...
Mariya L. Ivanova, Michael Nicholls, Nicola Russo, Gueorgui Mihaylov, Konstantin Nikolic   +4 more
wiley   +1 more source

Synergy Between Photon‐to‐Phonon Pathway and Active Lattice Oxygen Enables Efficient and Stable Syngas Synthesis

Angewandte Chemie, EarlyView.
This work reports the design of a multifunctional MnOx support coupled with classic Rh catalytic centers for light‐driven dry reforming of methane. Benefiting from efficient photon‐to‐phonon conversion pathway and a dynamic OL‐OV cycle, the catalyst achieves high syngas production rates and light‐to‐chemical energy efficiency without external heating ...
Chengzhi Guo, Apoorv Jain, Junrun Feng, Xinyu Li, Xinru Li, Shuya Jia, Juncong Wang, Leirun Chen, Xinjie Luo, Xiaolei Zhang, Xiyi Li, Yang Lan   +11 more
wiley   +2 more sources

Functionalized TiO2 Catalysts: Revolutionary Candidate for Low‐Temperature MgH2 and Prospects for Intelligent Integration

Advanced Intelligent Discovery, EarlyView.
Recent advances in TiO2 modification strategies: structure regulation and composite engineering for improved activity and functionality. TiO2 has emerged as a pivotal catalyst for enhancing MgH2, a high‐capacity solid‐state hydrogen storage material, owing to its structural versatility.
Xiaopeng Chu, Jinghao Wang, Haojie Shi, Chuanxin Peng, Jiacheng Qi, Ge Gao, Guoquan Na, Haibo Yu, Kela Xiao, Gangqiang Wu, Zhendong Yao   +10 more
wiley   +1 more source

Achieving dark current suppression and photocurrent enhancement simultaneously in 2D MoS2 photodetector via Ag70 nanocluster modification

Nano Research
Two-dimensional (2D) MoS2 is considered an excellent candidate material for next-generation photodetectors. However, the high dark current and low photocurrent in MoS2 devices severely hinder their practical application.
Xiao-Zong Hu, Jing Li, Huai-Zhen Ji, Qian-Fang Ren, Xi-Ming Luo, Shuang-Quan Zang   +5 more
doaj   +1 more source

Chirality Fixation of Ag‐Based Nanoclusters via Co‐Crystallization With Ag–P Complexes: Unlocking Circularly Polarized Luminescence

Aggregate
Intrinsically chiral metal nanoclusters capped with achiral ligands have attracted extensive attention for their unique circularly polarized luminescence (CPL) and promising optoelectronic and catalytic applications.
Chuanjun Zhou, Xiao Wei, Kaiyang Kuang, Jun Cheng, Sanwen Ni, Jiahao Liu, Wenjun Ma, Hao Li, Shuang Chen, Manzhou Zhu   +9 more
doaj   +1 more source

Surface-defect engineering of metal nanoclusters for highly efficient electrocatalytic CO2 reduction

Nano Research
Defect engineering serves as a pivotal strategy for improving the performance of CO2 electrocatalytic reduction (CO2RR). However, understanding the structure-activity relationship between defect configurations and catalytic activity at the atomic level ...
Haoqi Li, Yafu Wang, Xiao Wei, Zhaohang Chen, Rui Ren, Xi Kang, Jiangwei Zhang, Manzhou Zhu   +7 more
doaj   +1 more source