Chemical gradients in human enamel crystallites
Dental enamel is a principal component of teeth, and has evolved to bear large chewing
forces, resist mechanical fatigue and withstand wear over decades. Functional impairment …
forces, resist mechanical fatigue and withstand wear over decades. Functional impairment …
NbFeSb-based p-type half-Heuslers for power generation applications
We report a peak dimensionless figure-of-merit (ZT) of∼ 1 at 700° C in a nanostructured p-
type Nb0. 6Ti0. 4FeSb0. 95Sn0. 05 composition. Even though the power factor of the Nb0 …
type Nb0. 6Ti0. 4FeSb0. 95Sn0. 05 composition. Even though the power factor of the Nb0 …
A Series of Layered Assemblies of Hydrogen-Bonded, Hexagonal Networks of C3-Symmetric π-Conjugated Molecules: A Potential Motif of Porous Organic Materials
I Hisaki, S Nakagawa, N Ikenaka… - Journal of the …, 2016 - ACS Publications
Hydrogen-bonded porous organic crystals are promising candidates for functional organic
materials due to their easy construction and flexibility arising from reversible bond formation …
materials due to their easy construction and flexibility arising from reversible bond formation …
Active role of phosphorus in the hydrogen evolving activity of nickel phosphide (0001) surfaces
Optimizing catalysts for the hydrogen evolution reaction (HER) is a critical step toward the
efficient production of H2 (g) fuel from water. It has been demonstrated experimentally that …
efficient production of H2 (g) fuel from water. It has been demonstrated experimentally that …
Toward understanding reactive adsorption of ammonia on Cu-MOF/graphite oxide nanocomposites
The adsorption of ammonia on HKUST-1 (a metal–organic framework, MOF) and HKUST-
1/graphite oxide (GO) composites was investigated in two different experimental conditions …
1/graphite oxide (GO) composites was investigated in two different experimental conditions …
Reconstruction of the Chalcopyrite Surfaces A DFT Study
Chalcopyrite (CuFeS2) is the main source of copper in the world. The development of
hydrometallurgical processes to extract copper from chalcopyrite is challenging due to the …
hydrometallurgical processes to extract copper from chalcopyrite is challenging due to the …
Impact of short-range forces on defect production from high-energy collisions
Primary radiation damage formation in solid materials typically involves collisions between
atoms that have up to a few hundred keV of kinetic energy. During these collisions, the …
atoms that have up to a few hundred keV of kinetic energy. During these collisions, the …
Unravelling the structure of Magnus' pink salt
A combination of multinuclear ultra-wideline solid-state NMR, powder X-ray diffraction
(pXRD), X-ray absorption fine structure experiments, and first principles calculations of …
(pXRD), X-ray absorption fine structure experiments, and first principles calculations of …
The atomistic origin of the extraordinary oxygen reduction activity of Pt 3 Ni 7 fuel cell catalysts
Recently Debe et al. reported that Pt3Ni7 leads to extraordinary Oxygen Reduction Reaction
(ORR) activity. However, several reports show that hardly any Ni remains in the layers of the …
(ORR) activity. However, several reports show that hardly any Ni remains in the layers of the …
Synergistic passivation of MAPbI3 perovskite solar cells by compositional engineering using acetamidinium bromide additives
For the global commercialization of highly efficient and stable perovskite solar cells (PSCs),
it is necessary to effectively suppress the formation of various defects acting as nonradiative …
it is necessary to effectively suppress the formation of various defects acting as nonradiative …