supported by the National Key Research and Development Program of China(No.2016YFB0101201);the National Natural Science Foundation of China(Nos.21822506 and 51761165025);the 111 project of B12015.
Surface strain engineering is considered as an effective strategy to promote the electrocatalytic properties of noble metal nanocrystals.Herein,we construct a dual-phase palladium-copper(DP-PdCu)bimetallic electrocata...
by the National Social Science Foundation of China(No.20BTJ050).
Consider a two-dimensional renewal risk model,in which the claim sizes{Xk;k≥1}form a sequence of i.i.d.copies of a non-negative random vector whose two components are dependent.Suppose that the claim sizes and inter-...
Project supported by the National Natural Science Foundation of China(No.51605172);the Natural Science Foundation of Hubei Province of China(No.2016CFB191);the Fundamental Research Funds for the Central Universities(Nos.2722019JCG06 and 2015MS014)
This study shows that it is possible to develop a well-posed size-dependent model by considering the effect of both nonlocality and surface energy,and the model can provide another effective way of nanomechanics for n...
We investigate the stability of steady states of a size- and stage-structured population model, which is a hybrid system of ordinary and partial differential equations with global integral feedbacks. After the formula...
supported by the National Basic Research Program of China (Grant No. 2011CB710901);the Knowledge Innovation Program of the Chinese Academy of Sciences (Grant No. KJCX2-YW-L08)
We utilized controlled vertical drying deposition (CVDD) method,which can fabricate a uniform face-center-cubic (FCC) structure film,to investigate the crack formation and the size dependence of shear modulus in a dry...
Size dependent competition was examined in two marine centric diatoms, Coscinodiscus sp. and Thalassiosira rotula at various, and Si concentrations. The growth responses for both species to nutrient levels were evalua...
supported by a collaboration scheme from University of Science and Technology of China-City University of Hong Kong Joint Advanced Research Institute,City University of HongKong (7002472 (BC));the National Natural Science Founda-tion of China (10932011)
A linear semi-continuum model with discrete atomic layers in the thickness direction was developed to investigate the bending behaviors of ultra-thin beams with nanoscale thickness.The theoretical results show that th...
The catalytic activity of noble-metal nanocrystals is mainly determined by their sizes and the facets exposed on the surface. For single crystals, it has been demonstrated that the Pd(100) surface is catalytically m...
supported by the Natural Science Foundation of Anhui Province(No.070414190).
A three-dimensional (3-D) approach based on the state space method is proposed to study size-dependent mechanical properties of ultra-thin plate-like elastic structures considering surface effects. The structure is ...
The chemisorption intensities of NH_3 and CO on aluminum clusters A1_n(n=l-13) have been theoretically predicted by using CNDO/2 method and properly selecting the clusters' geometries.The results show that the chemiso...