Materials Literature
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Chemically and electrochemically generated novel microporous polymer networks (MPNs) have been prepared from tetraphenylethene (TPE)-cored, multifunctional carbazole- or thiophene-based monomers for the fluorescence sensing of nitroaromatic analytes.
The novel two-dimensional semiconductors with high carrier mobility and excellent stability are essential to the next-generation high-speed and low-power nanoelectronic devices. Because of the natural abundance, intrinsic gap, and chemical stability, metal oxides were also recently suggested as potential candidates fo…
The interest for novel chalcone-based materials in nonlinear optics is dependent on strong second harmonic generation in organic systems.
Zinc oxide (ZnO) films were prepared on amorphous quartz substrates by sol-gel spin-coating using Zn(CH3COO)2•2H2O precursor. Isopropanol, ethanol and 2-methoxyethanol were used as solvents. The film drying temperature was kept constant at 200 ºC and the annealing temperature was varied from 400 to 800 ºC. Highly tran…
Abstract MoO 2 is used as a new source material for the growth of large area and high optical quality monolayer MoS 2 . However, a systematic study of the growth parameters is still missing and large-area growth of discreet single crystals is still challenging. Hereby, we report the shape evolution of monolayer growth…
The wetting transition on submersed superhydrophobic surfaces with hierarchical structures and the influence of trapped air on superhydrophobic stability are predicted based on the thermodynamics and mechanical analyses. The dewetting transition on the hierarchically structured surfaces is investigated, and two necess…
We present a theoretical description of the third-order response induced by an elliptically-polarized terahertz beam normally-incident on intrinsic and extrinsic metallic armchair graphene nanoribbons. Our results show that using a straightforward experimental setup, it should be possible to observe novel polarization…
Boron nitride (BN) nanosheets are promising candidates for device applications because of structural stability and large in-plane conductivity that require highly scalable and efficient preparatory routes. Liquid phase exfoliation (LPE), the best known method for the synthesis of two-dimensional nanosheets, demands an…
The development of efficient synthesis methods for the preparation of vanadium oxide (V2O5)–graphene holds great promise considering the excellent performance of the composite in electrochemical applications. Herein, we report the cross-linking of a V2O5–graphene hybrid via a vanadium–thiourea redox system, which allo…
We report on the sensitizing of CdS-coated ZnO (CdS/ZnO) nanorods (NRs) by Ag nanoparticles (NPs) embedded between the CdS coating and the ZnO nanorod and the improved optical and photoelectrochemical properties of the Ag NP-sandwiched nanostructure CdS/Ag/ZnO NRs. The CdS/Ag/ZnO NRs were fabricated by growing Ag NPs…
Abstract Three types of serine‐decorated rare‐ earth‐containing arsenotungstate [H 2 N(CH 3 ) 2 ] 6 NaH[RE 2 W 4 O 10 (H 2 O) 8 (Ser) 2 (B‐α‐AsW 9 O 33 ) 2 ]⋅30 H 2 O (RE 3+ =Eu 3+ , Gd 3+ , Tb 3+ , Dy 3+ , Ho 3+ , Er 3+ , Tm 3+ , Yb 3+ , and Y 3+ ; 1 ), [H 2 N(CH 3 ) 2 ] 6 Na 6− x RE x H 4−2 x [RE 4 W 8 O 19 (H 2 O)…
Magnetic resonance spectra of EuTiO3 in both bulk and thin film form were taken at temperatures from 3-350 K and microwave frequencies from 9.2-9.8 and 34 GHz. In the paramagnetic phase, magnetic resonance spectra are determined by magnetic dipole and exchange interactions between Eu2+ spins. In the film, a large cont…
In this paper, we have presented the impact of swift heavy ion beam irradiation on the structural, microstructural, electrical and magnetic properties of $Sn_{0.9}Mn_{0.1}O_{2}$ thin films. The structural and electrical results have been interpreted by using properties of native or point defects, whereas the magnetic…
A topological p-n junction (TPNJ) is an important concept to control spin and charge transport on a surface of three dimensional topological insulators (3D-TIs). Here we report successful fabrication of such TPNJ on a surface of 3D-TI Bi$_{2-x}$Sb$_x$Te$_{3-y}$Se$_y$ thin films and experimental observation of the elec…
Vanadium pentoxide (V 2 O 5 ) is doped for the first time with Mg, and the influence of Mg content on the films properties and functionality is investigated in detail, emphasis given on the electrochemical and electrochromic response. The Mg-doped V 2 O 5 films exhibit characteristics suitable for lithium ion batterie…
Abstract The application of colloidal quantum dots for light-emitting devices has attracted considerable attention in recent years, due to their unique optical properties such as size-dependent emission wavelength, sharp emission peak and high luminescent quantum yield. Tremendous efforts have been made to explore qua…
Plants take up Ag <sub>2</sub> S-NPs without a marked selectivity in regard to particle size and without substantial transformation during upward translocation.
Herein we report the multifunctional characteristics such as aggregation induced emission (AIE), triboluminescence (TL), mechanofluorochromism and temperature sensing of molecular siblings 1 (10-(dimesitylboryl)phenothiazine) and 2 (10-(bis(2,6-dimethylphenyl)boryl)phenothiazine).
Mineral carbonation, which involves spontaneous reactions of CO 2 with alkaline earth metals such as calcium or magnesium, is considered one of the most attractive options to sequester CO 2 because CO 2 can be permanently stored in an inert solid forming stable inorganic carbonate. Moreover, the precipitated CaCO 3 ha…
This perspective article spreads light on the recent directions towards the low-temperature reductive synthesis of formaldehyde and its derivatives and low-temperature formaldehyde reforming for hydrogen generation.