DISSOCIATION

作品数：371被引量：393H指数：8
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Two-photon dissociation of BeH^(+)with a middle ultraviolet band laser
《Chinese Physics B》2025年第3期348-353,共6页Qian-Yu Zhang Wen-Li Bai Zhi-Yuan Ao Wen-Cui Peng Sheng-Guo He Xin Tong 
Project supported by the National Key Research and Development Program of China(Grant No.2021YFA1402103);the National Natural Science Foundation of China(Grant No.12393825)。
Two-photon dissociation of BeH^(+)ions is studied by detecting the fluorescence changes of Be^(+)-BeH^(+)bi-component Coulomb crystal in a linear Paul trap.BeH^(+)ions generated by an exothermic reaction between elect...
关键词：PHOTO-DISSOCIATION two-photon absorption chemical reaction BeH^(+) 
Finite Size Effect on Gluon Dissociation of J/ψin Relativistic Heavy Ion Collisions
《Chinese Physics Letters》2024年第10期38-42,共5页Jingjing Wang Baoyi Chen Yunpeng Liu 
supported by the National Natural Science Foundation of China(Grant No.12175165)。
Thermal quantities,including the the entropy density and gluon spectrum,of quark matter within a box that is finite in the longitudinal direction are calculated using a bag model.Under the assumption of entropy conser...
关键词：ENTROPY DISSOCIATION FINITE 
Effect of Surface Oxygen on Dissociation of Methane on Cu(100)
《Chinese Journal of Chemical Physics》2024年第5期627-631,I0100,共6页Fengqi Lv Yuanjie Xu Yong-Wang Li Xin Yu Yong Yang 
This work is supported by the National Key R&D Program of China(No.2022YFB4101201);the Na-tional Natural Science Foundation of China(No.21972162).
Clean and O-(2√2×√2)R45°Cu(100) surfaces were prepared to study the impact of surface oxygen on the activation of methane dissociation.Auger electron spectroscopy,low energy electron diffraction,infrared reflectio...
关键词：OXYGEN DISSOCIATION METHANE CU 
Generation and Applications of a Broad Atomic Oxygen Beam with a High Flux-Density via Collision-lnduced Dissociation of O_(2)
《Chinese Journal of Chemistry》2024年第17期2010-2016,共7页Zhiqiang Han Liying Song Po-Wan Shum Woon-Ming Lau 
support from National Natural Science Foundation of China(NSFC No.22008007);Scientific and Technological Innovation Foundation of Shunde Graduate School,USTB(BK21BEO10);Foshan Science and technology Innovation Project(No.2018IT100363)。
We detail the generation of a pulsed atomic oxygen(AO)broad beam with a high flux-density via collision-induced dissociation of O_(2) to support practical industrial exploitation of AOs,particularly for facilitating 2...
关键词：COLLISION Atomic oxygen Ab initio calculations lon-molecule reactions Gas-phase reactions 
Promotion effect of epoxy group neighboring single-atom Cu site on acetylene hydrochlorination被引量：1
《Chinese Chemical Letters》2024年第6期258-262,共5页Junchen Peng Xue Yin Dandan Dong Zhongyuan Guo Qinqin Wang Minmin Liu Fei He Bin Dai Chaofeng Huang 
supported by the National Natural Science Foundation of China(No.22062021);the Science and Technology Project of Xinjiang supported by Central Government(No.2022BC001);Tianshan Talents Training Program of Xinjiang(Science and Technology Innovation Team,No.CZ002701);the Opening Project of Key Laboratory for Green Processing of Chemical Engineering of Xinjiang(No.KF2019010);the Start-Up Foundation for high-level professionals of Shihezi University(No.RCZK201932);research project of Shihezi University(No.CXFZ202205)。
Carbon materials have been used as the support for catalysts in the field of acetylene hydrochlorination,the influence of inevitable oxygen-containing moieties on the reaction is often ignored and the mechanism of the...
关键词：Epoxy group Acetylene hydrochlorination Single-atom Cu catalyst Synergistic dissociation 
Exciton diffusion and dissociation in organic and quantum-dot solar cells被引量：1
《SmartMat》2023年第6期11-30,共20页Dan He Miao Zeng Zhenzhen Zhang Yang Bai Guichuan Xing Hui-Ming Cheng Yuze Lin 
The authors thank the National Natural Science Foundation of China(Nos.52173189,22105208,61935017);Hunan Provincial Natural Science Foundation of China(No.2022JJ40570);the Science and Technology Development Fund,Macao SAR(No.FDCT-0044/2020/A1);UM's Research Fund(No.MYRG2020-00151-IAPME);Shenzhen Institute of Advanced Technology,and the Chinese Academy of Sciences for financial support.
For the process of photovoltaic conversion in organic solar cells(OSCs)and quantum-dot solar cells(QDSCs),three of four steps are determined by exciton behavior,namely,exciton generation,exciton diffusion,and exciton ...
关键词：exciton behavior exciton diffusion exciton dissociation organic solar cells quantum-dot solar cells 
Activated dissociation of H_(2) on the Cu(001)surface:The role of quantum tunneling
《Chinese Physics B》2023年第10期151-162,共12页于小凡 童洋武 杨勇 
Project supported by the National Natural Science Foundation of China(Grant Nos.11474285 and 12074382)。
The activation and dissociation of hydrogen molecules(H_(2))on the Cu(001)surface are studied theoretically.Using first-principles calculations,the activation barrier for the dissociation of H_(2) on Cu(001)is determi...
关键词：H_(2) CU(001) DISSOCIATION quantum tunneling density functional theory(DFT) transfer matrix method 
Ultra-low Friction and High Load-Bearing Hydrogel with Tubular Structure Based on Controllable Light-Induced Dissociation
《Chinese Journal of Chemistry》2023年第20期2679-2683,共5页Song Yang Jianqing Yu Zhizhi Zhang Hao Yang Yaling Wan Bo Yu Shuanhong Ma Yanfei Ma Feng Zhou Weimin Liu 
This research was supported by the Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDB 0470000);the National Natural Science Foundation of China(22032006,22072169 and 22102201);the National Key Research and Development Program of China(2021YFA0716304);the Key Research Project of Shandong Provincial Natural Science Foundation(ZR2021ZD27);the Gansu Province Basic Research Innovation Group Project(22JR5RA093);the Special Research Assistant Project of the Chinese Academy of Sciences。
With high water content,excellent biocompatibility and lubricating properties,and a microstructure similar to that of the extracellular matrix,hydrogel is becoming one of the most promising materials as a substitute f...
关键词：Ultra-low friction HYDROGELS Anisotropic Hydroge Structure High load-bearing Biomimetic synthesis Microstructures 
Machine learning methods for developments of binding kinetic models in predicting protein-ligand dissociation rate constants
《Smart Molecules》2023年第3期98-112,共15页Yujing Zhao Qilei Liu Jian Du Qingwei Meng Lei Zhang 
financial supports of“the Fundamental Research Funds for the Central Universities”(DUT22YG218),NSFC(22278053,22078041);China Postdoctoral Science Foundation(2022M710578);“the Dalian High-level Talents Innovation Support Program”(2021RQ105).
Binding kinetic properties of protein–ligand complexes are crucial factors affecting the drug potency.Nevertheless,the current in silico techniques are insufficient in providing accurate and robust predictions for bi...
关键词：Bayesian neural network binding kinetics dissociation rate constant machine learning protein-ligand interaction energies 
The role of CO_(2)dissociation in CO_(2)hydrogenation to ethanol on CoCu/silica catalysts被引量：1
《Nano Research》2023年第5期6128-6133,共6页Zhongyan Wang Chengsheng Yang Xianghong Li Xiwen Song Chunlei Pei Zhi-Jian Zhao Jinlong Gong 
the National Key R&D Program of China(No.2021YFA1500704);the National Natural Science Foundation of China(No.22121004);the Haihe Laboratory of Sustainable Chemical Transformations(No.CYZC202107);the Program of Introducing Talents of Discipline to Universities(No.BP0618007);the XPLORER PRIZE for financial support.
CoCu-based catalysts are widely used in CO_(x) hydrogenation reactions to produce higher alcohols due to the C–C coupling ability of Co and the ability of Cu to produce alcohols.This work describes the role of easily...
关键词：CO_(2)hydrogenation bimetallic catalysts cobalt catalysts CO_(2)dissociation ethanol synthesis 
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