K
Kun Zhang
Researcher at East China Normal University
Publications - 77
Citations - 1998
Kun Zhang is an academic researcher from East China Normal University. The author has contributed to research in topics: Mesoporous silica & Catalysis. The author has an hindex of 19, co-authored 63 publications receiving 1454 citations. Previous affiliations of Kun Zhang include Liaocheng University & École normale supérieure de Lyon.
Papers
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Journal ArticleDOI
Facile Large-Scale Synthesis of Monodisperse Mesoporous Silica Nanospheres with Tunable Pore Structure
Kun Zhang,Xu Langlang,Jingang Jiang,Nathalie Calin,Koon Fung Lam,Sanjun Zhang,Haihong Wu,Guangdong Wu,Belén Albela,Laurent Bonneviot,Peng Wu +10 more
TL;DR: Facile recovery and redispersion using specific SOAs allowed a high yield production at the kilogram scale, and a three-step formation mechanism based on self-assembly and ion competition at the electrical palisade of micelles is proposed.
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Photoemission mechanism of water-soluble silver nanoclusters: ligand-to-metal-metal charge transfer vs strong coupling between surface plasmon and emitters.
Yuting Chen,Tai-Qun Yang,Haifeng Pan,Yufeng Yuan,Li Chen,Liu Mengwei,Kun Zhang,Sanjun Zhang,Peng Wu,Jianhua Xu +9 more
TL;DR: The emission mechanism of Ag NCs and its relation to the organic templates and metal cores were clearly clarified and should stimulate additional experimental and theoretical research on the molecular-level design of luminescent metal probes for optoelectronics and other applications.
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Facile synthesis of size controllable dendritic mesoporous silica nanoparticles.
Yu Yejun,Xing Junling,Jun-Ling Pang,Shu-Hua Jiang,Koon Fung Lam,Tai-Qun Yang,Qing-Song Xue,Kun Zhang,Peng Wu +8 more
TL;DR: The present discovery of the extended synthesis conditions offers reproducible, facile, and large-scale synthesis of the monodisperse spherical MSNs with precise size control and, thus, has vast prospects for future applications of ultrafine mesostructured nanoparticle materials in catalysis and biomedicine.
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Origin of the Photoluminescence of Metal Nanoclusters: From Metal-Centered Emission to Ligand-Centered Emission
TL;DR: The evolution of luminescent mechanism models of MNCs are reviewed, from the pure metal-centered quantum confinement mechanics to ligand-centered p band intermediate state (PBIS) model via a transitional ligands-to-metal charge transfer (LMCT or LMMCT) mechanism as a compromise model.
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Multilayer structured MFI-type titanosilicate: Synthesis and catalytic properties in selective epoxidation of bulky molecules
TL;DR: A lamellar titanosilicate (LTS-1) was synthesized by employing a bifunctional surfactant as the structure-directing agent (SDA) as mentioned in this paper.