Resources

Showing 41-50 of 128

Study of inelastic mean free path of metal nanostructures using energy filtered transmission electron microscopy imaging

Publication

Journal of Microscopy

Ghosh, T.; Bardhan, M.; Bhattacharya, M.; Satpati, B.

We report a simple method for measuring the inelastic mean free path of nanostructures of known geometry using energy filtered transmission electron microscopy imaging.
Enhanced photocatalytic activity and charge carrier dynamics of hetero-structured organic−inorganic nano-photocatalysts

Publication

ACS Applied Materials and Interfaces

Nanda, K. K.; Swain, S.; Satpati, B.; Besra, L.; Mishra, B.; Chaudhary, Y. S.

P3HT-coupled CdS heterostructured nanophotocatalysts have been synthesized by an inexpensive and scalable chemical bath deposition approach followed by drop casting.
Synergistic impact of solvent and polymer additives on the film formation of small molecule blend films for bulk heterojunction solar cells

Publication

Advanced Energy Materials

McDowell, C.; Abdelsamie, M.; Zhao, K.; Smilgies, D. -M.; Bazan, G. C.; Amassian, A.

The addition of polystyrene (PS), a typical insulator, is empirically shown to increase the power conversion efficiencies (PCEs) of a solution-deposited bulk heterojunction (BHJ) molecular blend film used in solar cell fabrication: p-DTS(FBTTh2)2/PC71BM.
Role of oxygen functional group in graphene oxide for reversible room-temperature NO2 sensing

Publication

Carbon

Choi, Y. R.; Yoon, Y. -G.; Choi, K. S.; Kang, J. H.; Shim, Y. -S.; Kim, Y. H.; Chang, H. J.; Lee, J. -H.; Park, C. R.; Kim, S. Y.; Jang, H. W.
Raman scattering and interstitial Li defects induced polarization in co-doped multiferroic Zn 0.96-y Co 0.04 Li y O (0.00≤ y≤ 0.10) nanoparticles

Publication

RSC Advances

Awan, S. U.; Hasanain, S. K.; Awan, M. S.; Shah, S. A.

Structural and Raman analysis confirmed a single phase wurtzite hexagonal crystalline structure of Li co-doped ZnO nanoparticles. In the Raman backscattering spectra, ELow2and EHigh2 modes corresponded to zinc and oxygen lattice vibrations.
Valence state control and third-order nonlinear optical properties of copper embedded in sodium borosilicate glass

Publication

Applied Materials & Interfaces

Xiang, W. -D.; Gao, H. -H.; Ma, L.; Ma, X.; Huang, Y. -Y.; Pei, L.; Liang, X. -J.

The integrated and transparent sodium borosilicate glasses that contain copper exhibiting different colors, i.e. red, green and blue were synthesized by combining the sol–gel process and heat treatment in H2 gas.
Nanostructure of wet-chemically prepared, polymer-stabilized silver-gold nanoalloys over the entire composition range

Publication

Journal of Materials Chemistry B

Ristig, S.; Prymak, O.; Loza, K.; Gocyla, M.; Meyer-Zaika, W.; Heggen, M.; Raabe, D.; Epple, M.

Bimetallic silver-gold nanoparticles were prepared by co-reduction using citrate and tannic acid in aqueous solution and colloidally stabilized with poly(N-vinylpyrrolidone) (PVP). The full composition range of silver:gold from 0:100 to 100:0 (n:n) was prepared with steps of 10 mol%.
EELS and atom probe tomography study of the evolution of the metal/oxide interface during zirconium alloy oxidation

Publication

Journal of Nuclear Materials

de Gabory, B.; Dong, Y.; Motta, A. T.; Marquis, E. A.

In an effort to understand the mechanisms resulting in the variations of corrosion rate observed throughout corrosion including at the first kinetic transition when the oxide temporarily loses its protective character, the oxide/metal interfaces of autoclave corroded Zircaloy-4 and ZIRLO™ before
Control of chemical state of cerium in doped anatase TiO2 by solvothermal synthesis and its application in photocatalytic water reduction

Publication

Journal of Materials Chemistry A

de Lima, J. F.; Harunsani, M. H.; Martin, D. J.; Kong, D.; Dunne, P. W.; Gianolio, D.; Kashtiban, R. J.; Sloan, J.; Serra, O. A.; Tang, J.; Walton, R. I.

Solvothermal synthesis at 240 °C in ethanol from titanium(IV) isopropoxide and cerium(III) nitrate hexahydrate produces nanocrystalline powders of anatase-structured TiO2.
Segregation phenomena in Nd–Fe–B nanoparticles

Publication

Journal of Nanoparticle Research

Schmidt, F.; Pohl, D.; Schultz, l.; Rellinghaus, B.

We report on the phase stability and phase formation of Nd–Fe–B nanoparticles from the gas phase in the size range from 10 to 25 nm.

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