Materials Literature
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Silicon can store Li(+) at a capacity 10 times that of graphite anodes. However, to harness this remarkable potential for electrical energy storage, one has to address the multifaceted challenge of volume change inherent to high capacity electrode materials. Here, we show that, solely by chemical tailoring of Si-carbo…
Three novel bis(amidate) rare-earth metal amides were prepared and characterized. Treatment of CO 2 with terminal alkynes obtained propiolic acids in high to excellent yields using the highest reactive Nd-based catalyst at ambient pressure.
This paper proposes a method for improving the reducing or oxidizing gas-sensing abilities of p-type oxide nanowires (NWs) by locally modifying the hole-accumulation channel through the attachment of p-type nanoparticles (NPs) with different upper valence band levels. In this study, the sensing behaviors of p-CuO NWs…
Widely used in catalysis and biosensing applications, aluminum oxide has become popular for surface functionalization with biological macromolecules, including lipid bilayer coatings. However, it is difficult to form supported lipid bilayers on aluminum oxide, and current methods require covalent surface modification,…
We present a silole ladder-type copolymer, PSiNO, with a high molecular weight that affords a remarkable PCE of 8.37%.
The review focuses on the effects of morphology, composition and interaction of 3d metal oxide–graphene composites on the performances of libs.
In this paper, a manganese phthalocyanine (MnPc) covalently functionalized graphene nanohybrid (MnPcG) has been successfully synthesized via 1,3-dipolar cycloaddition, and used as a photocatalyst after modifying it with platinum nanoparticles via photodeposition.
Magnetically separable CdFe 2 O 4 /graphene was synthesized as a visible light photocatalyst for the effective degradation of dyes and pollutants.
Mesoporous ZSM-5 zeolites with unique hydrocarbon cracking properties have been postsynthesized from conventional ZSM-5 samples using small molecular organic amine-assisted desilication technique.
Edge states are ubiquitous for many condensed matter systems with multicomponent wave functions. For example, edge states play a crucial role in transport in zigzag graphene nanoribbons. Here, we report microscopic calculations of quantum plasmonics in doped graphene nanodisks with zigzag edges. We express the nanodis…
Thiophene-flanked benzothiadiazole derivatives and their copolymers were synthesized via exclusive direct-arylation coupling reactions.
Aquaporins are small channel proteins which facilitate the diffusion of water and small neutral molecules across biological membranes. Compared with animals, plant genomes encode numerous aquaporins, which display a large variety of subcellular localization patterns. More specifically, plant aquaporins of the plasma m…
A DPP molecule has appropriate energy levels and bipolar charge-transport properties for both donor and acceptor in OSCs.
The necessity of high performance materials has become latent in high technology sectors such as aerospace, automotive, renewable energy, nuclear engineering and sports. The expanding impact on future manufacturing of the EU waste management legislation and increasing price of current waste management methods stress t…
The use of granular electrodes in Microbial Fuel Cells (MFCs) is attractive because granules provide a cost-effective way to create a high electrode surface area, which is essential to achieve high current and power densities. Here, we show a novel reactor design based on capacitive granules: the fluidized capacitive…
It is of interest to create superoleophobic surfaces that exhibit high oil contact angle, low contact angle hysteresis, high wear resistance, antismudge properties, and optical transparency for industrial applications. In the superoleophobic surfaces developed to date, the mechanical durability data is lacking. By dip…
X-ray photoelectron spectroscopy (XPS) is a nearly universal method for quantitative characterization of both organic and inorganic layers on surfaces. When applied to nanoparticles, the analysis is complicated by the strong curvature of the surface and by the fact that the electron attenuation length can be comparabl…
Pure nanodrugs (PNDs), nanoparticles consisting entirely of drug molecules, have been considered as promising candidates for next-generation nanodrugs. However, the traditional preparation method via reprecipitation faces critical challenges including low production rates, relatively large particle sizes, and batch-to…
High Resolution Image Download MS PowerPoint Slide Poly(norbornene)- g -poly(4-methacryloyloxy-2,2,6,6-tetramethylpiperidin-1-oxyl) (PNB- g -PTMA) was prepared by a grafting-through approach based on anionic polymerization of 4-methacryloyloxy-2,2,6,6-tetramethylpiperidin-1-oxyl using a norbornene-substituted diphenyl…
Defects are unavoidable and usually originate exotic properties in realistic materials. One of the most fundamental defect-induced properties of a solid surface is its reactivity to adsorbed species. Defects in anodes of electrochemical cells for water splitting could therefore play a critical role in the interatomic…