Materials Literature
按标题、摘要、年份、主题和来源检索公开元数据。结果保留作者、摘要、分类与原始来源链接。
We present a comprehensive approach to characterize the one-pot synthesis, macropore space morphology, and chromatographic performance of phenyl-modified macro–mesoporous silica monoliths.
This study shows for the first time the use of LDH-derived Mn/CoAlO <sub>x</sub> catalysts for Hg <sup>0</sup> oxidation and their high activity.
The photoelectrochemical, optical, and structural properties of semiconducting spinel oxide solid solutions and mixed phase thin films of Co <sub>3−x</sub> M <sub>x</sub> O <sub>4</sub> [M = (Al, Ga, In)] are investigated as a function the Al : Ga : In alloying ratio and the total Co substitution amount, <italic>x</it…
Here, we report a ground-state interaction between the positively charged cationic porphyrin and the negatively charged carboxylate groups of the thiol ligands on the surface of CdTe quantum dots (QDs), leading to the formation of a stable nanoassembly between the two components. Our time-resolved data clearly demonst…
New tetranuclear heteroleptic complexes [Er4(dbm)6(O-btd)4(OH)2] (1) and [Er4(dbm)4(O-btd)6(OH)2] (2) (O-btd = 4-hydroxo-2,1,3-benzothiadiazolate and dbm = dibenzoylmethanide) and their solvates with toluene, THF and CH2Cl2 were prepared using two synthetic approaches. The structures of the products were confirmed by…
Study of PTFE–microwave exfoliated graphene oxide (MEGO) composites synthesized using a low temperature post-irradiation polymerization technique. SEM images of MEGO (left) and PTFE–MEGO composite (right).
Two antiferrimagnetic tetrazolate–azido–copper( <sc>ii</sc> ) coordination polymers, [Cu(tz)(N <sub>3</sub> )] <sub>n</sub> ( <bold>1</bold> ) and [Cu(tz)(N <sub>3</sub> )(NH <sub>3</sub> ) <sub>2</sub> ] <sub>n</sub> ( <bold>2</bold> ) with distinct topological structures were synthesized under different reaction con…
The influences of PE- <italic>g</italic> -PS compatibilization on the foaming behaviour of LLDPE/PS blends in batch foaming using scCO <sub>2</sub> as physical foaming agent depend strongly on the composition of the blends.
An integrated γ-cyclodextrin-gated mesoporous silica delivery system via dual dynamic covalent bonds was constructed with dual drug loading for simultaneous and cascade release in targeted combination drug therapy.
In this study, single-step synthesis of DME from syngas on bifunctional catalysts containing Cu–ZnO–Al <sub>2</sub> O <sub>3</sub> and seven different zeolites was investigated.
The study of the polymerization kinetics of a fluorinated acrylic monomer under confinement into AAO nanocavities.
Non-polar surface area increased and polar energy decreased resulting in reduction in dissolution rate upon increasing HPMC concentration, from 0% w/v (Nif-0) to 0.6% w/v (Nif-6).
A new series of lipophilic cholesteryl derivatives of 2,4,6-trichloro-pyrimidine-5-carbaldehyde has been synthesized. Oxyethylene spacers of variable lengths were inserted between the hydrogen bonding promoting pyrimidine core and the cholesteryl tail in order to understand their effect on the self-assembly of these c…
This system is completely opposite to the conventional azobenzene/β-CD system in that <italic>cis</italic> -F-azo-COOH fits β-CD more tightly than its <italic>trans</italic> form.
Photochromism in a diarylethene derivative (1O) can be gated by a host-guest interaction where the thiazole orange groups are bound into the hydrophobic cavity of CB[8] in water. The closed-ring isomer (1C), which cannot be obtained freely in aqueous solution, survives even when the complex is dissociated by displacem…
It is well known that wetting plays a crucial role in many processes due to its impact on the emerging adhesive forces. In general, high wetting angles between solid and liquid lead to higher adhesive forces and vice versa. For ideal systems the calculation of these adhesive forces is possible using analytical approac…
A series of isovalent Nb-substituted Ta 1− x Nb x Te 2 ( ) single crystals, which crystallizes in a monoclinically distorted CdI 2 -type structure with the space group, were grown by the chemical-vapor-transport (CVT) method. For TaTe 2 ( ), a first-order transition at is observed by heat capacity measurement, accompa…
3D Hierarchically structured carbon nanofiber–silsesquioxane–polyaniline nanohybrids produced through chemical covalent binding showed high conductivity and excellent supercapacitive capacitance performance for free-binder flexible electrodes.
We report the synthesis of meso enyne substituted BODIPYs by the reaction of 8-chloro BODIPY with terminal alkynes under Sonogashira coupling conditions, and by Pd-Cu catalyzed hydroalkynylation reaction of terminal alkynes, across the -C[triple bond, length as m-dash]C- bond of meso alkynylated BODIPYs. The scope of…
Three isostructural two-dimensional 2p-3d-4f complexes, namely, {Tb(hfac)3[Cu(hfac)2]3(NITPhPyrim)2}·2CH2Cl2 and 1 {Ln(hfac)3[Cu(hfac)2]3(NITPhPyrim)2} (Ln(III) = Ho 2, Yb 3; hfac = hexafluoroacetylacetonate; NITPhPyrim = 2-[4-(5-pyrimidyl)phenyl]-4,4,5,5-tetramethylimidazoline-1-oxyl-3-oxide), were characterized in t…