Zobrazeno 1 - 10
of 27
pro vyhledávání: '"Long Zhang"'
Publikováno v:
CrystEngComm. 20:6387-6393
Nano-functional materials with 3D porous architectures have gained increasing importance due to their potential applications deriving from outstanding physical and chemical reaction properties. It is still a long-standing challenge to assemble organi
Publikováno v:
CrystEngComm. 20:5496-5499
α-NiPc and β-NiPc are obtained via a physical vapor deposition process which uses high density and low density ionic liquids (ILs) as substrates, respectively. The density of ILs has a dramatic effect on the molecule diffusion rate through changing
Publikováno v:
CrystEngComm. 20:6077-6081
A new coordination polymer based on the Keggin-type [SiW12O40]4−, namely, [Cu4L2(SiW12O40)(OH)4(H2O)8]·8H2O (1), has been prepared by a hydrothermal method (L = 1,4-bis(4H-1,2,4-triazol-4-yl)benzene). The supramolecular framework of 1 is construct
Autor:
Jiang Benxue, Jiang Li, Nan Jiang, Jintai Fan, Yiguang Jiang, Long Zhang, Liangbi Su, Pande Zhang, Shuilin Chen
Publikováno v:
CrystEngComm. 19:4480-4484
We systematically present the relationship between the optical properties and deformation of Nd,B-codoped MF2 (B = buffer ions; M = alkaline earth metal ions) transparent ceramics. Re-clustering of Nd3+ ions in ceramics was experimentally observed fo
Publikováno v:
CrystEngComm. 18:1446-1452
The in situ synthesis of ZnO-embedded Zn1−xCdxS/CdS heterostructure nanocrystals was achieved by using a simple surfactant-free hydrothermal route. The morphology and the exposed active site content of Zn1−xCdxS/CdS could be facilely modulated by
Publikováno v:
CrystEngComm. 18:1953-1957
Three-dimensional (3D) hierarchical nanostructures with a controlled morphology and dimensionality represent one kind of important materials and have received enormous attention for a series of applications. We demonstrate a micro-channel directional
Autor:
Xiongwei Jiang, Saifeng Zhang, Xinqiang Yuan, Jun Wang, Hongxing Dong, Jingzhou Li, Long Zhang
Publikováno v:
CrystEngComm. 18:7945-7949
We present the nonlinear optical properties of CsPb(Br/I)3 perovskite quantum dots (QDs) with high crystallinity. The perovskite QDs show better two-photon absorption response than the traditional metal chalcogenide QDs. And, the photoluminescence pe
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Publikováno v:
CrystEngComm. 17:3426-3432
In this paper, we have tried to prepare MgAl2O4 spinel by molten salt synthesis using hydroxide as solvent. By controlling the amount of KCl in KOH, pure flower-like MgAl2O4 nanostructures could be synthesized at 1150 °C. Powder X-ray diffraction, f
Publikováno v:
CrystEngComm. 16:10530-10533
A rare three-dimensional hydrogen-bonded supramolecular framework composed of octahedral [Cr(H3O)3(H2O)3]6+ ions and linear π-electron-deficient N,N′-di(4-pyridyl)-1,4,5,8-naphthalenediimide (DPNDI) tectons was formed in the presence of electron-r