Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Yan-Chao Zhao"'
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 83, Iss 6, Pp 1-25 (2023)
Abstract In this work, we investigate the form factors of $$B_c$$ B c decays into $$J/\Psi , \psi (2S,3S),\eta _c,$$ J / Ψ , ψ ( 2 S , 3 S ) , η c , $$ \eta _c(2\,S,3\,S), \chi _{c0}, \chi _{c1}, h_c$$ η c ( 2 S , 3 S ) , χ c 0 , χ c 1 , h c ,
Externí odkaz:
https://doaj.org/article/e1de5caa78704992a69b843850bfac59
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 13, Iss 1, Pp 2131-2137 (2017)
We successfully employed bisphenol A and several different formyl-containing monomers as useful building blocks to construct a series of hydroxy-group-containing porous organic polymers in a sealed tube at high temperature. Fourier transform infrared
Externí odkaz:
https://doaj.org/article/941523031336470db4c6f6bd6e952548
In this work, we investigate the quasi-two-body decays $B_c\to D^*h\to D\pi h$ with $h = (K^0,\pi^0,\eta,\eta^{\prime})$ using the perturbative QCD(PQCD) approach. The description of final state interactions between the $D\pi$ pair is achieved throug
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a78545fdb6e6d82fc77f455fb03b20c3
http://arxiv.org/abs/2304.13286
http://arxiv.org/abs/2304.13286
Publikováno v:
Physical Review D. 103
We probe the inner structure of the meson ${D}_{s0}^{*}(2317)$ through the decays of ${B}_{(s)}$ to two charmed mesons within the pQCD approach. Assuming ${D}_{s0}^{*}(2317)$ as a scalar meson with $\overline{c}s$ structure, we find that the predicti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::704b9f72019d0a3c332c66e25a6c4428
https://doi.org/10.1103/physrevd.103.116030
https://doi.org/10.1103/physrevd.103.116030
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 13, Iss 1, Pp 2131-2137 (2017)
Beilstein Journal of Organic Chemistry
Beilstein Journal of Organic Chemistry
We successfully employed bisphenol A and several different formyl-containing monomers as useful building blocks to construct a series of hydroxy-group-containing porous organic polymers in a sealed tube at high temperature. Fourier transform infrared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::604148982b30c678099767662fdc1fd5
https://doaj.org/article/941523031336470db4c6f6bd6e952548
https://doaj.org/article/941523031336470db4c6f6bd6e952548
Publikováno v:
Polymer. 89:112-118
Four kinds of mannitol-based ketal-linked porous organic polymers ( MKPOPs ) were successfully synthesized through condensation reaction between aromatic acetyl monomers and mannitol, catalyzed by p -toluenesulfonic acid. The structure of resulting p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae8e7f20804fd64213329dd4427fc6b0
https://doi.org/10.1016/j.polymer.2016.02.024
https://doi.org/10.1016/j.polymer.2016.02.024
Publikováno v:
Microporous and Mesoporous Materials. 224:129-134
Triazine-based porous carbon materials (TPCs) have been synthesized via cyclotrimerization of aromatic tetranitriles and in situ carbonization. The resulting TPCs have high surface area (above 1200 m2 g−1), large pore volume (above 1.4 cm3 g−1),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c2ef29adabbb05e743c75a5ff8d90af
https://doi.org/10.1016/j.micromeso.2015.11.046
https://doi.org/10.1016/j.micromeso.2015.11.046
Publikováno v:
Chemical Communications. 52:6597-6600
We prepared a rigid triptycene derivative with three 2-ureido-4[1H]-pyrimidinone terminals, which was employed to construct a hydrogen-bonded organic polymer (HOP-1). The supramolecular organic polymer HOP-1 was permanently porous and exhibited outst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5c0febfe1f52b17d65ed5f530cd7c104
https://doi.org/10.1039/c6cc02206e
https://doi.org/10.1039/c6cc02206e
Autor:
Weiping Ding, Yongzheng Wang, Bao-Hang Han, Teng Fu, Yi Chen, Yan-Chao Zhao, Tian Wang, Tao Wang, Zhen Dong
Publikováno v:
Chemical Communications. 51:17712-17715
An acid-resistant catalyst composed of nickel embedded in N-doped porous carbon is developed for the catalytic hydrogenation of nitrobenzene (NB) to p-aminophenol (PAP). The catalyst, due to a special electron donation from nickel to the N-doped poro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d15a1390c893b792a502cc1a7c7eadb
https://doi.org/10.1039/c5cc06268c
https://doi.org/10.1039/c5cc06268c
Publikováno v:
Polymer Chemistry. 6:748-753
Three microporous spiro-centered poly(benzimidazole) networks were synthesized based on the condensation of di-/trialdehyde with 3,3,3′,3′-tetramethyl-1,1′-spirobisindane-5,5′,6,6′-tetrone in refluxing glacial acetic acid containing ammoniu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::198385cbf976ee8def0fea7802a4736d
https://doi.org/10.1039/c4py00954a
https://doi.org/10.1039/c4py00954a