Materials Literature
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Spinel LiNi0.5Mn1.5O4 has attracted extensive interest as an appealing cathode material of next generation lithium-ion batteries to meet the cost/performance requirements for electric vehicle applications and renewable electric energy storage. In this paper, we report, for the first time, a nanoflake-stacked LiNi0.5Mn…
Raman microscopy is employed to spectroscopically image biological cells previously exposed to fluorescently labelled polystyrene nanoparticles and, in combination with K-means clustering and principal component analysis (PCA), is demonstrated to be capable of localising the nanoparticles and identifying the subcellul…
A new type of bilayered photoanodes with cubic CeO(2) nanoparticles as mirror-like scattering thin layers was prepared via a screen-printing technique for dye-sensitized solar cells (DSSCs). The light harvesting efficiency was significantly enhanced due to the mirror-like light scattering effect, resulting in noticeab…
A magnetic isolated chain-based substituted cobalt-formate framework was obtained with isonicotine as a spacer. In the chain, canted antiferromagnetic interactions exist in between the Co(II) ions, and slow magnetic relaxation is detected at low temperature. For the block effects of the isonicotine ligands, the comple…
By incorporating electron-accepting benzimidazole and electron-donating indolo[3,2-b]carbazole into one molecule, two novel donor–acceptor bipolar host materials, TICCBI and TICNBI, have been synthesized. The photophysical and electrochemical properties of the hybrids can be tuned through the different linkages (C- or…
Organic light-emitting diodes (OLEDs) can convert injected charge into photons. The upper conversion limit of single-unit OLEDs is at most one photon per injected electron. Alternatively, tandem OLEDs that vertically stack several single-unit OLEDs via charge generation layers (CGLs) can convert one injected electron…
Highly stable CuO nanoparticles about 2–4 nm in diameter have been successfully prepared by heating aqueous Cu(OAc)2 and urea solution in the presence of poly[(2-ethyldimethylammonioethyl methacrylate ethyl sulfate)-co-(1-vinylpyrrolidone)] (PQ11). Direct placing of the resultant dispersion on a glassy carbon electrod…
High-Electron-Mobility InN Layers Grown by Boundary-Temperature-Controlled Epitaxy, Wang, Xinqiang, Liu, Shitao, Ma, Nan, Feng, Li, Chen, Guang, Xu, Fujun, Tang, Ning, Huang, Sen, Chen, Kevin J., Zhou, Shengqiang, Shen, Bo
Donor-acceptor molecules with small chain extension have been synthesized and used as active material in organic solar cells. The effect of fusion of a phenyl group on the end dicyanovinylene acceptor is discussed.
Direct fabrication of core-shell or yolk-shell functional nanomaterials via a facile template-free method remains a challenge. In this work, we present a novel approach that involves straightforward chemical transformation and thermal treatment of the infinite coordination polymer particles to obtain composition-tunab…
Deep desulfurization via π-complexation adsorption is an effective method for the selective capture of thiophenic sulfur compounds. The adsorptive desulfurization capacity of an adsorbent has been demonstrated to strongly depend on the dispersion degree of active species. In the present study, a strategy was developed…
In this study, we used facile synthetic routes to construct two well-defined starburst donor/acceptor conjugated small molecules with broad absorption features; in TPAKP-2 and TPAKP-3, triphenylamine (TPA) moieties served as electron donor core units and dialkylated diketopyrrolopyrrole (DKP) moieties with symmetrical…
The review of Microencapsulation is a well-established dedicated to the preparation, properties and uses of individually encapsulated novel small particles, as well as significant improvements to tried-and-tested techniques relevant to micro and nano particles and their use in a wide variety of industrial, engineering…
Tricine-sodium dodecyl sulfate-polyacrylamide gel electrophoresis (tricine-SDS-PAGE) is an efficient way of separating low molecular mass proteins. However, the standard system is quite complicated and specifically may not be useful when the separated proteins are to be recovered from the gel for quantitative analysis…
Tetrapod-shaped Ag3PO4 microcrystals with an increased percentage of exposed {110} facets have been successfully prepared for the first time, and a possible growth mechanism is proposed. The as-prepared Ag3PO4 tetrapods exhibit excellent photocatalytic activities under visible light illumination, which may be ascribed…
We have developed an integrated microfluidic material processing chip and demonstrated the rapid production of collagen microspheres encapsulating cells with high uniformity and cell viability. The chip integrated three material processing steps. Monodisperse microdroplets were generated at a microfluidic T junction b…
The reactivity of the new gallium(III) complex of 3-vinyl-5,10,15-tris(pentafluorophenyl)corrole 4, as a diene in Diels–Alder reactions was studied using 1,4-benzoquinone and 1,4-naphthoquinone as dienophiles. In these reactions only the dehydrogenated adducts 5 and 6 were isolated. All the new corrole derivatives 4–6…
In this study, we developed a novel nanostructured polymer nanofiber/TiO2 nanoparticle composite photoelectrode with high bendability by a spray-assisted electrospinning method. The composite film is used as the photoelectrode in plastic dye-sensitized solar cells (DSCs). The polymer/TiO2 composite photoelectrode has…
The tubular-shaped nanostructure of TiO(2) is very interesting, and highly ordered arrays of TiO(2) nanotubes (TNTs) can be easily fabricated by anodization of the Ti substrate in specific electrolytes. Here in this feature article, we review synthesis methods for various TNTs including normal, alloy, and architectura…
Improving the lithium storage properties of a Si negative electrode is of great significance for lithium ion batteries. A major challenge is to fabricate Si-based active materials with good electronic conduction and structural integrity in the process of discharging and charging. In this study, Si nanoparticles are co…