Epitaxial nanotwinned metals and alloys: synthesis-twin structure–property relations

CrystEngComm ◽  
2021 ◽  
Vol 23 (38) ◽  
pp. 6637-6649
Author(s):  
Qiang Li ◽  
Sichuang Xue ◽  
Cuncai Fan ◽  
Nicholas A. Richter ◽  
Yifan Zhang ◽  
...  
Keyword(s):  
Stacking Fault ◽  
Metals And Alloys ◽  
Structure Property ◽  
Twin Structure ◽  
Synthesis Conditions ◽  
Intrinsic Factors ◽  
Property Relations ◽  
The Relationship ◽  
Stacking Fault Energies

Recent works of epitaxial nanotwinned metals and alloys with different stacking fault energies are reviewed to elaborate the relationship among synthesis conditions, intrinsic factors, twin structure and various properties.

scholarly journals Active learning-driven quantitative synthesis–structure–property relations for improving performance and revealing active sites of nitrogen-doped carbon for the hydrogen evolution reaction

2020 ◽  
Vol 5 (12) ◽  
pp. 2134-2147
Author(s):  
Elvis Osamudiamhen Ebikade ◽  
Yifan Wang ◽  
Nicholas Samulewicz ◽  
Bjorn Hasa ◽  
Dionisios Vlachos
Keyword(s):  
Active Sites ◽  
Data Driven ◽  
Structure Property ◽  
Catalyst Synthesis ◽  
Synthesis Conditions ◽  
Nitrogen Doped ◽  
Property Relations ◽  
Quantitative Synthesis ◽  
Property Relation ◽  
Nitrogen Doped Carbon

A data-driven quantitative synthesis–structure–property relation methodology to elucidate correlations between catalyst synthesis conditions, structural properties and observed performance, providing a systematic way to optimize practical catalysts.

scholarly journals Jaws of Platynereis dumerilii: Miniature Biogenic Structures with Hardness Properties Similar to Those of Crystalline Metals

JOM ◽  
2021 ◽  
Author(s):  
Luis Zelaya-Lainez ◽  
Giuseppe Balduzzi ◽  
Olaf Lahayne ◽  
Kyojiro N. Ikeda ◽  
Florian Raible ◽  
...  
Keyword(s):  
Inductively Coupled Plasma ◽  
Indentation Depth ◽  
Organic Matrix ◽  
Structure Property ◽  
Structural Protein ◽  
Inductively Coupled ◽  
Property Relations ◽  
Biogenic Structures ◽  
Platynereis Dumerilii ◽  
Bristle Worms

AbstractNanoindentation, laser ablation inductively coupled plasma mass spectroscopy and weighing ion-spiked organic matrix standards revealed structure-property relations in the microscopic jaw structures of a cosmopolitan bristle worm, Platynereis dumerilii. Hardness and elasticity values in the jaws’ tip region, exceeding those in the center region, can be traced back to more metal and halogen ions built into the structural protein matrix. Still, structure size appears as an even more relevant factor governing the hardness values measured on bristle worm jaws across the genera Platynereis, Glycera and Nereis. The square of the hardness scales with the inverse of the indentation depth, indicating a Nix-Gao size effect as known for crystalline metals. The limit hardness for the indentation depth going to infinity, amounting to 0.53 GPa, appears to be an invariant material property of the ion-spiked structural proteins likely used by all types of bristle worms. Such a metal-like biogenic material is a major source of bio-inspiration.

scholarly journals Hydrogen adsorption on MoS2-surfaces: a DFT study on preferential sites and the effect of sulfur and hydrogen coverage

2017 ◽  
Vol 19 (24) ◽  
pp. 16231-16241 ◽  
Author(s):  
Rasmus Kronberg ◽  
Mikko Hakala ◽  
Nico Holmberg ◽  
Kari Laasonen
Keyword(s):  
Hydrogen Adsorption ◽  
Structural Parameters ◽  
Dft Study ◽  
Structure Property ◽  
Property Relations

H-Adsorption on MoS2-surfaces is studied as a function of structural parameters and an assessment of the intricate structure–property relations is conducted.

Sign in / Sign up

Export Citation Format

Share Document