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【名师讲座】龙德良：Unconventional types of polyoxometalates with unique electronic properties
名师讲座 龙德良 多金属氧酸盐
2023/6/20
多金属氧酸盐(POM)是一类前过渡金属元素簇状化合物，具有一系列非凡的物理化学性质，是功能非常有前途的纳米材。传统的多金属氧酸盐是由不具有氧化还原性的模板PO43-, SO42-, SiO42-等构建的。基于氧化还原活性模板(如SeO32-, TeO32-)的POMs更受关注，因为它们具有更多样化的结构类型和氧化还原活性，使它们具有进一步的应用潜力。在过去的二十年中，我们团队一直探索POM的前沿领...
Electroabsorption (Stark Effect) Spectroscopy of Mono-and Biruthenium Charge-Transfer Complexes:Measurements of Changes in Dipole Moments and Other Electrooptic Properties
PERVAPORATION REVERSE OSMOSIS SEPARATION OF AMYL ALCOHOL WATER MIXTURES POLY(VINYL ALCOHOL) POLYACRYLONITRILE COMPOSITE MEMBRANES POLYAMIDE POLYETHERSULFONE COMPOSITE MEMBRANES
2016/5/23
Electroabsorption (Stark effect) spectra are reported for the charge-transfer transitions of (NH3)5RuL2+ and [(NH3)5Ru]2L4+,5+, where L is pyrazine (pz) or 4,4'-bipyridine (4,4'-bpy). The spectra perm...
Synthesis and Spectroscopic Properties of a Novel Cofacial Chlorophyll-Based Dimer
Synthesis Spectroscopic Properties Cofacial Chlorophyll-Based Dimer
2016/5/20
We wish to report the synthesis and unique spectroscopic properties of a novel, doubly linked, cofacial chlorophyll (Chl) dimer. Considerable effort has been directed toward the synthesis and characte...
Preparation and Properties of a Chlorophyllide-Apomyoglobin Complex
Preparation Properties Chlorophyllide-Apomyoglobin Complex
2016/5/20
The spectroscopy of large molecules like chlorophyll poses a number of problems because it is difficult to obtain a transparent host matrix for single-crystal optical and magnetic resonance investigat...
Experimental study and critical review of structural, thermodynamic and mechanical properties of superhard refractory boron suboxide, B6O
superhard materials boron suboxide thermodynamics crystal structure mechanical properties
2011/8/18
Abstract: In the present paper we performed the analysis of available data on structural, thermodynamic and mechanical properties of B6O. Although the compound is known for half a century and has been...
Photoelectrochemical and photocatalytic properties of N + S co-doped TiO2 nanotube array films under visible light irradiation
Nanostructures Oxide Thin films Electrochemical properties
2011/8/18
Abstract: In this paper, we report on the co-doping nitrogen and sulfur has been achieved in the TiO2 nanotube array films by treatment with thiourea and calcination under vacuum at 500 {\deg}C for 3 ...
Human olfactory receptor 17-40 as active part of a nanobiosensor: A microscopic investigation of its electrical properties
Human olfactory receptor microscopic investigation electrical properties
2011/8/17
Abstract: Increasing attention has been recently devoted to protein-based nanobiosensors. The main reason is the huge number of possible technological applications, going from drug detection to cancer...
Synthesis and luminescence properties of electrodeposited ZnO Films
II-VI semiconductors electrodeposition ZnO photoluminescence thermoelectric electroplating white LED
2011/8/17
Abstract: ZnO films have been grown on gold (111) by electrodeposition using two different OH- sources, nitrate and peroxide, in order to obtain a comparative study between these films. The morphology...
Optical properties of canopies of the tropical seagrass Thalassia testudinum estimated by a three-dimensional radiative transfer model
Optical properties of canopies tropical seagrass Thalassia testudinum three-dimensional radiative transfer model
2014/4/17
Three-dimensional models of seagrass canopies were constructed by treating leaves as flexible strips that fall under their own weight into naturalistic canopy structures. Canopy structures incorporate...
Electrochemical and optical properties of an azo dye based conducting copolymer
Conducting polymers copolymers dithienylpyrrole azobenzene EDOT
2010/4/8
The electrochemical and optical properties of a novel conducting copolymer called poly(2,5'-dimethyl-[4-(2,5-di-thiophen- 2-yl-pyrrol-1-yl)-phenyl]azobenzene-co-(3,4-ethylenedioxythiophene)) (poly(1-c...
Alpine lake optical properties as sentinels of dust deposition and global change
Alpine lake optical properties sentinels of dust deposition global change
2014/4/17
We characterized dissolved organic matter in La Caldera, an alpine lake in Sierra Nevada (Spain), and watersoluble organic compounds (WSOC) in dry and wet deposition originating from Saharan and marin...
A systematic study on the absorption and fluorescence properties of 2,4,6-triaryl and tripyridylpyridines
2,4,6-triarylpridine 2,4,6-tripyridylpridine fluorescence UV-Vis absorption fluorescence quantum yield fluorescence lifetime
2010/4/8
Eight different 2,4,6-triaryl, and tripyridylpridines compounds were synthesized and their fluorescent properties were studied by using steady-state and time-resolved fluorescence and UV-Vis absorptio...
Comparison of photochromic properties and thermal stabilities of fulgide, fulgimide, and benzimidazole[1,2-a]pyrrolidine-2-one derivatives
Photochromism fulgide fulgimide benzimidazole[1,2-a]pyrrolidin- 2-one thermal stability quantum yield
2010/4/8
New thermally stable photochromic fulgimides and benzimidazole[1,2-a]pyrrolidin-2-one derivatives of furylfulgide and thienylfulgide were prepared and their photochromic properties were investigated. ...
厦门大学结构化学课件Chapter 8 The structures and properties of metals and alloys
厦门大学 结构化学 课件 metals and alloys
2009/7/6
厦门大学结构化学课件Chapter 8 The structures and properties of metals and alloys。
厦门大学结构化学课件Chapter 2 The structure and properties of atoms。