Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Jing-Heng Meng"'
Autor:
Wen-Qi Wang, Xiang Liu, Yong Yu, De-Yuan Xiao, Lan-Song Ba, Hong-Gang Liang, Jing Liang, Jong-Sung Jeon, Xing-Song Su, Qing-Hua Han, Jing-Fei Zhu, Jing-Heng Meng, Jin Dai, Hong-Bo Sun, Gui-Lei Wang, Yan-Zhe Tang, Hong-Wen Li, Wei-Feng Xu, Bryan Kang, Abraham Yoo, Kan-Yu Cao, Chao Zhao
Publikováno v:
2022 IEEE 16th International Conference on Solid-State & Integrated Circuit Technology (ICSICT).
Publikováno v:
International Journal of Mass Spectrometry. 401:39-45
Laser-ablation-generated cerium-vanadium oxide cluster cations CeVO4+ were mass-selected by applying a quadrupole mass filter, and reacted with propylene in a linear ion trap reactor at ambient conditions. Time-of-flight mass spectrometry and density
Publikováno v:
ChemPhysChem. 17:1112-1118
The reactions of cerium-vanadium cluster cations Cex Vy Oz (+) with CH4 are investigated by time-of-flight mass spectrometry and density functional theory calculations. (CeO2 )m (V2 O5 )n (+) clusters (m=1,2, n=1-5; m=3, n=1-4) with dimensions up to
Publikováno v:
Angewandte Chemie. 127:11886-11890
Publikováno v:
Angewandte Chemie International Edition. 54:11720-11724
Investigations on the reactivity of atomic clusters have led to the identification of the elementary steps involved in catalytic CO oxidation, a prototypical reaction in heterogeneous catalysis. The atomic oxygen species O- and O2- bonded to early-tr
Publikováno v:
The Journal of Physical Chemistry C. 119:15414-15420
Single platinum-atom catalysts exhibit extraordinary activity in a large number of reactions. However, a consensus regarding the molecular origin of Pt catalysis is far from being reached. Here, benefiting from the study of atomic clusters, we propos
Publikováno v:
International Journal of Mass Spectrometry. :10-16
Single gold-atom doped niobium oxide cluster AuNbO3+ has been prepared and mass-selected to react with C2H6 in an ion trap reactor under thermal collision conditions. The reaction has been characterized by mass spectrometry with isotopic substitution
Publikováno v:
Dalton Transactions. 44:3128-3135
Cerium-vanadium oxide cluster cations CeVO5(+) were generated by laser ablation, mass-selected using a quadrupole mass filter, thermalized through collisions with helium atoms, and then reacted with ethene molecules in a linear ion trap reactor. The
Publikováno v:
The Journal of Physical Chemistry C. 118:18488-18495
VO2(V2O5)nCH3OH+ (n = 1–3) complexes are generated from the interactions of pregenerated VO2(V2O5)n+ clusters with CH3OH in a fast flow reactor. The photoreactions of these three adsorption complexes at 355 nm are characterized by a high-resolution
Autor:
Sheng-Gui He, Xiao-Nan Wu, Li-Hua Tian, Xunlei Ding, Tong-Mei Ma, Jing-Heng Meng, Yan-Xia Zhao
Publikováno v:
Chemistry - A European Journal. 20:1167-1175
The activation of C-H bonds in alkanes is currently a hot research topic in chemistry. The atomic oxygen radical anion (O(-·)) is an important species in C-H activation. The mechanistic details of C-H activation by O(-·) radicals can be well unders