93 Result(s)

Article

The reformation of catalyst: From a trial-and-error synthesis to rational design

The appropriate catalysts can accelerate the reaction rate and effectively boost the efficient conversion of various molecules, which is of great importance in the study of chemistry, chemical industry, energy...

Ligang Wang, Jiabin Wu, Shunwu Wang, Huan Liu, Yao Wang, Dingsheng Wang in Nano Research (2024)

Article

Interface matters: how to print single atoms?

Dingsheng Wang in Science China Materials (2024)

Article

Efficient multicarbon formation in acidic CO₂ reduction via tandem electrocatalysis

The electrochemical reduction of CO₂ in acidic conditions enables high single-pass carbon efficiency. However, the competing hydrogen evolution reaction reduces selectivity in the electrochemical reduction of CO₂

Yuanjun Chen, **ao-Yan Li, Zhu Chen, Adnan Ozden… in Nature Nanotechnology (2024)

Article

Atomically dispersed materials: Ideal catalysts in atomic era

Catalysts can accelerate the chemical reaction rate and effectively promote the molecules transformation, which is of great significance in the research of chemical industry and material science. The extreme u...

Tao Gan, Dingsheng Wang in Nano Research (2024)

Article

Recent Advances in CO₂ Reduction Reaction to Value-added C1 Products by Single-atom Catalysts

The CO₂ reduction reaction driven by sustainable electrical energy to value-added hydrocarbons is highly attractive because it can address both energy and environmental issues. The precise and rational developmen...

Boyang Li, Honghui Ou, Shenghua Chen… in Chemical Research in Chinese Universities (2023)

Article

Single-atom cobalt nanozymes promote spinal cord injury recovery by anti-oxidation and neuroprotection

Oxidative stress and inflammation are central pathophysiological processes in a traumatic spinal cord injury (SCI). Antioxidant therapies that reduce the reactive oxygen and nitrogen species (RONS) overgenerat...

Yuxing Jiang, Hongtao Rong, Yifan Wang, Shange Liu, Peng Xu, Zhen Luo… in Nano Research (2023)

Article

CO₂-mediated organocatalytic chlorine evolution under industrial conditions

During the chlor-alkali process, in operation since the nineteenth century, electrolysis of sodium chloride solutions generates chlorine and sodium hydroxide that are both important for chemical manufacturing^1–4....

Jiarui Yang, Wen-Hao Li, Hai-Tao Tang, Ying-Ming Pan, Dingsheng Wang, Yadong Li in Nature (2023)

Article

Multifunctional design of single-atom catalysts for multistep reactions

With the merits of high atom utilization, low cost, unique and tunable microstructures, as well as the particular catalytic behaviors, single-atom catalysts (SACs) have gained worldwide interest and achieved g...

Zechuan Xu, Qingcheng Zhang, Zaimei Huang, Heng Chen, Jian Zhang… in Science China Chemistry (2023)

Article

Revealing the surface atomic arrangement of noble metal alkane dehydrogenation catalysts by a stepwise reduction-oxidation approach

Surface characterization of metal nanoparticles is a critical need in nanocatalysis for in-depth understanding of the structure-function relationships. The surface structure of nanoparticles is often different...

Chenliang Ye, Mao Peng, Tingting Cui, **nxin Tang, Dingsheng Wang… in Nano Research (2023)

Article

Atomically dispersed Pt in ordered PtSnZn intermetallic with Pt−Sn and Pt−Zn pairs for selective propane dehydrogenation

With the surge of shale gas, propane dehydrogenation becomes increasingly important to synthesize propylene. Herein, a new type of ordered PtSnZn intermetallic clusters (∼0.9 nm) supported on Al₂O₃ was synthesize...

Chenliang Ye 叶陈良, Mao Peng 彭茂, Yang Li **杨, Dingsheng Wang 王定胜… in Science China Materials (2023)

Article

Determination of Ten Long-Chain Fatty Acids in Poppy-Seed Oil Using Electro-Enhanced Solid-Phase Microextraction-GC/MS

In this work, an efficient method for the determination of long-chain fatty acids in vegetable oil samples has been successfully developed by the combination of electro-enhanced solid-phase microextraction (EE...

Linlin Wei, Dingsheng Wang, Jianyun Sun, **ngguo Wang… in Food Analytical Methods (2022)

Article

Emerging low-nuclearity supported metal catalysts with atomic level precision for efficient heterogeneous catalysis

Supported atomically dispersed metal catalysts (ADMCs) have received enormous attention due to their high atom utilization efficiency, mass activity and excellent selectivity. Single-atom site catalysts (SACs)...

**aobo Zheng, Beibei Li, Qishun Wang, Dingsheng Wang, Yadong Li in Nano Research (2022)

Article

Understanding the structure-performance relationship of active sites at atomic scale

Metal-based atomically dispersed catalysts have attracted more attention because of their excellent catalytic performance and nearly 100% atom utilization. Therefore, it is very important to comprehensively an...

Runze Li, Dingsheng Wang in Nano Research (2022)

Article

Regulations of active moiety in single atom catalysts for electrochemical hydrogen evolution reaction

Hydrogen production from water splitting using renewable electric energy is an interesting topic towards the carbon neutral future. Single atom catalysts (SACs) have emerged as a new frontier in the field of c...

Peng Zhu, **ang **ong, Dingsheng Wang in Nano Research (2022)

Article

Atomically dispersed Ni anchored on polymer-derived mesh-like N-doped carbon nanofibers as an efficient CO₂ electrocatalytic reduction catalyst

Efficient electroreduction of CO₂ into CO and other chemicals turns greenhouse gases into fuels and value-added chemicals, holding great promise for a closed carbon cycle and the alleviation of climate changes. H...

Tai Cao, Rui Lin, Shoujie Liu, Weng-Chon Max Cheong, Zhi Li, Konglin Wu… in Nano Research (2022)

Article

Rare-earth single atom based luminescent composite nanomaterials: Tunable full-color single phosphor and applications in WLEDs

High-quality single-component white phosphors are instrumental in realizing high-efficiency devices. Rare earth fluorides and carbon quantum dots have great potential in the white light-emitting diode (WLED) f...

Shan Bao, Haiyue Yu, Guoyang Gao, Hongyang Zhu, Dingsheng Wang, Peifen Zhu… in Nano Research (2022)

Article

Reversely trap** atoms from a perovskite surface for high-performance and durable fuel cell cathodes

Atom trap** of scarce precious metals onto a suitable support at high temperatures has emerged as an effective approach to build thermally stable single-atom catalysts. Here, following a similar mechanism ba...

Zechao Zhuang, Yihang Li, Ruohan Yu, Lixue **a, Jiarui Yang… in Nature Catalysis (2022)