Results 181 to 190 of about 26,075,004 (255)

Hydrogen Production via Efficient Formic Acid Decomposition: Engineering the Surface Structure of Pd-Based Alloy Catalysts by Design

ACS Catalysis, 2018
Improving the activity and selectivity of Pd-based alloy catalysts for hydrogen production from formic acid decomposition is still a challenge. We have performed a comprehensive study, on the basis of available experimental data, of the relationship ...
Yang Yang, Haoxiang Xu, D. Cao, X. Zeng, D. Cheng   +4 more
semanticscholar   +1 more source

Microbicide surface nano-structures

Critical Reviews in Biotechnology, 2019
The prevention of infectious diseases is a global challenge where multidrug-resistant bacteria or "superbugs" pose a serious threat to worldwide public health. Microtopographic surfaces have attracted much attention as they represent a biomimetic and nontoxic surface antibacterial strategy to replace biocides.
Guangshun, Yi, Siti Nurhanna, Riduan, Yuan, Yuan, Yugen, Zhang   +3 more
openaire   +2 more sources

Screening Surface Structure of MXenes by High-Throughput Computation and Vibrational Spectroscopic Confirmation

Journal of Physical Chemistry C, 2018
Functionalized MXenes hold promises in a variety of applications in which the dispensable functional groups are mixed. The functionalization is spontaneously realized through competitive adsorption of active species on the MX matrix during the acid ...
T. Hu, Minmin Hu, Boxiang Gao, Wu Li, Xiaohui Wang   +4 more
semanticscholar   +1 more source

Photocatalytic CO2 reduction over SrTiO3: Correlation between surface structure and activity

Applications of Surface Science, 2018
Perovskite oxide SrTiO3 is a promising semiconductor photocatalyst for CO2 reduction, which has two possible chemical surfaces—TiO2-terminated and SrO-terminated surfaces.
Chao Luo, Jie Zhao, Yingxuan Li, Wen Zhao, Yubin Zeng, Chuanyi Wang   +5 more
semanticscholar   +1 more source

Raman Spectroscopy Analysis of the Structure and Surface Chemistry of Ti3C2Tx MXene

, 2020
Raman spectroscopy is one of the most useful tools for the analysis of two-dimensional (2D) materials.
A. Sarycheva, Y. Gogotsi
semanticscholar   +1 more source

STRUCTURE MAPS OF SURFACE STRUCTURES

Surface Review and Letters, 2000
The adatom positions of adsorbates like A=H, Se, Xe on (100) or (111) surfaces of bcc or ccp metals and related compounds like hcp metals, NaCl or ZnS form a square, hexagonal, honeycomb or Kagomé net. The ordered structures can be characterized by the self-coordination numbers of nearest, next-nearest and third neighbors T1, T2, T3 and the T1, T2 ...
J. HAUCK, K. MIKA
openaire   +1 more source

Surface structure regulation and evaluation of FeNi-based nanoparticles for oxygen evolution reaction

, 2021
Xiaocong Gu, Z. Liu, Meng Li, Jingqi Tian, Ligang Feng   +4 more
semanticscholar   +1 more source

Microbial methylation potential of mercury sulfide particles dictated by surface structure

Nature Geoscience, 2021
Li Tian, Wenyu Guan, Yunyun Ji, Xin He, Wei Chen, P. Alvarez, Tong Zhang   +6 more
semanticscholar   +1 more source

Surface structure

1994
Abstract Having determined what types of atoms are present upon a surface, the next important problem is to discover their arrangements with respect to each other and with respect to the underlying atoms of the solid. There are two parts to this problem-the determination of the symmetry of the surface atomic arrangement and the ...
openaire   +1 more source

Surface Tension and Surface Structure of Water

Science, 1967
The surface tension-temperature relationship for water is smooth and linear when account is taken of the expansion of the surface with temperature. This plot permits the calculation of thermodynamic properties for 1 square centimeter of surface. Molar surface quantities are derived by assuming a hexagonal water surface structure.
openaire   +2 more sources