Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Teng, Teng"'
Publikováno v:
International Journal of Hydrogen Energy. 46:19229-19243
To investigate the structural dynamics of a container subjected to a vented hydrogen explosion, 48 field tests were conducted in a 40-foot container with roof vents and an end vent. The effects of the hydrogen concentration, ignition position, and ob
Autor:
Si-Dian Li, Mei-Zhen Ao, Xinxin Tian, Yuan-Yuan Ma, Lai-Sheng Wang, Daofu Yuan, Qiang Chen, Teng-Teng Chen, Yue-Wen Mu, Wei-Jia Chen
Publikováno v:
Nanoscale. 13:3868-3876
Size-selected negatively-charged boron clusters (Bn−) have been found to be planar or quasi-planar in a wide size range. Even though cage structures emerged as the global minimum at B39−, the global minimum of B40− was in fact planar. Only in t
Autor:
Hua-Jin Zhai, Wei-Jia Chen, Teng-Teng Chen, Rui Li, Qiang Chen, Zhihong Wei, Si-Dian Li, Wen-Juan Tian, Lai-Sheng Wang, Miao Yan
Publikováno v:
Chemical Science. 12:8157-8164
Boron displays many unusual structural and bonding properties due to its electron deficiency. Here we show that a boron atom in a boron monoxide cluster (B9O−) exhibits transition-metal-like properties. Temperature-dependent photoelectron spectrosc
Autor:
Teng Teng, Jinfan Xiong, Chuluo Yang, Chi-Ming Che, Chao Wu, Kai Li, Weiqiang Liu, Gang Cheng
Publikováno v:
Angewandte Chemie International Edition. 60:3994-3998
Intramolecular through-space charge-transfer (TSCT) excited states have been exploited for developing thermally activated delayed fluorescence (TADF) emitters, but the tuning of excited state dynamics by conformational engineering remains sparse. Des
Publikováno v:
Rock Mechanics and Rock Engineering. 54:173-189
To determine the influence of bedding planes on pure mode I and mixed-mode I–II dynamic fracture toughness (DFT) and crack propagation characteristics of coal, a modified split Hopkinson pressure bar (SHPB) system is used to test notched semi-circu
Publikováno v:
Fractals. 30
This paper mainly investigated the influence of the fractal dimension of mixed mode I/II crack on its near-tip plastic zones and propagation angles. The near-tip distortional strain energy density for mixed mode I/II crack is modified by considering
Publikováno v:
Angewandte Chemie International Edition. 59:15260-15265
Multiple bonds between boron and transition metals are known in many borylene (:BR) complexes via metal dπ →BR back-donation, despite the electron deficiency of boron. An electron-precise metal-boron triple bond was first observed in BiB2 O- [Bi
Autor:
G. Stephen Kocheril, Ling Fung Cheung, Wei-Jia Chen, Lai-Sheng Wang, Teng-Teng Chen, Joseph Czekner
Publikováno v:
The Journal of Physical Chemistry Letters. 11:659-663
The maximum bond order between two main-group atoms was known to be three. However, it has been suggested recently that there is quadruple bonding in C2 and analogous eight-valence electron species. While the quadruple bond in C2 has aroused some deb
Publikováno v:
International Journal of Applied Ceramic Technology. 17:438-448
Publikováno v:
Journal of Petroleum Science and Engineering. 177:734-744
Heat-injection into coal seam has gained great attention as a supplementary method for the improvement of unconventional gas recovery from deep reservoirs in recent years. However, it involves a lot of ambiguous interactions among the deformation of