中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
宁波材料技术与工程研... [2]
沈阳自动化研究所 [1]
长春应用化学研究所 [1]
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OAI收割 [4]
内容类型
期刊论文 [3]
会议论文 [1]
发表日期
2020 [2]
2014 [1]
2013 [1]
学科主题
Chemistry [2]
Materials ... [2]
Electroche... [1]
Energy & F... [1]
Metallurgy... [1]
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Structural evolutionary process and interrelation for FeSiBNbCuMo nanocrystalline alloy
期刊论文
OAI收割
JOURNAL OF ALLOYS AND COMPOUNDS, 2020, 卷号: 821
作者:
Xiao, Huiyun
;
Wang, Anding
;
Li, Jiawei
;
He, Aina
;
Liu, Tao
  |  
收藏
  |  
浏览/下载:114/0
  |  
提交时间:2020/12/16
SOFT-MAGNETIC PROPERTIES
ATOM-PROBE
CRYSTALLIZATION BEHAVIOR
SURFACE CRYSTALLIZATION
SIGNIFICANT IMPROVEMENT
AMORPHOUS-ALLOYS
METALLIC GLASSES
FE
PERFORMANCE
COERCIVITY
Ab initio thermodynamic optimization of Ni-rich Ni-Co-Mn oxide cathode coatings
期刊论文
OAI收割
JOURNAL OF POWER SOURCES, 2020, 卷号: 450
作者:
Liu, Bo
;
Liu, Jian
;
Yang, Jiong
;
Wang, Da
;
Ye, Caichao
  |  
收藏
  |  
浏览/下载:58/0
  |  
提交时间:2020/12/16
IMPROVED ELECTROCHEMICAL PERFORMANCE
POSITIVE-ELECTRODE MATERIALS
ATOMIC LAYER DEPOSITION
LINI0.5CO0.2MN0.3O2 CATHODE
THERMAL-STABILITY
CYCLING PERFORMANCE
1ST PRINCIPLES
SIGNIFICANT IMPROVEMENT
PHOSPHO-OLIVINES
LITHIUM
Effect of Zn doping on the hydrogenolysis of glycerol over ZnNiAl catalyst
期刊论文
OAI收割
journal of molecular catalysis a-chemical, 2014, 卷号: 395, 页码: 1-6
Li, Xiaoru
;
Zhang, Chao
;
Cheng, Haiyang
;
He,Limin
;
Lin,Weiwei
;
Yu,Yancun
;
Zhao,Fengyu
收藏
  |  
浏览/下载:89/0
  |  
提交时间:2015/10/20
Nickel based catalyst is of interest in the industrial catalytic processes
and it is always modified by doping a second element to improve its catalytic properties. Understanding the role of dopant is extremely helpful in tailoring the active centers. In this work
Zn could induce a significant improvement of the catalytic performance of NiAl for the hydrogenolysis of glycerol. The Zn doped ZnNiAl catalysts exhibited high activity and the improved selectivity to 1
2-propanediol
it was about 2 times higher than the original ones. The ZnNi alloy formed in ZnNiAl was responsible for the noticeable catalytic performance. They preferred to coordinate with the end hydroxyl group of glycerol
promoted the cleavage of C-O bond in glycerol
and resulted in the dominant formation of 1
2-propanediol. The findings described here will provide a useful knowledge for rational design of nickel-based catalysts
as well as reveal a new reaction model for the hydrogenolysis of glycerol. (C) 2014 Elsevier B.V. All rights reserved.
A line mapping based automatic registration algorithm of infrared and visible images
会议论文
OAI收割
5th International Symposium on Photoelectronic Detection and Imaging (ISPDI) - Infrared Imaging and Applications, Beijing, June 25-27, 2013
作者:
Ai R(艾锐)
;
Shi ZL(史泽林)
;
Xu DJ(徐德江)
;
Zhang CS(张程硕)
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2013/12/26
There exist complex gray mapping relationships among infrared and visible images because of the different imaging mechanisms. The difficulty of infrared and visible image registration is to find a reasonable similarity definition. In this paper, we develop a novel image similarity called implicit linesegment similarity(ILS) and a registration algorithm of infrared and visible images based on ILS. Essentially, the algorithm achieves image registration by aligning the corresponding line segment features in two images. First, we extract line segment features and record their coordinate positions in one of the images, and map these line segments into the second image based on the geometric transformation model. Then we iteratively maximize the degree of similarity between the line segment features and correspondence regions in the second image to obtain the model parameters. The advantage of doing this is no need directly measuring the gray similarity between the two images. We adopt a multi-resolution analysis method to calculate the model parameters from coarse to fine on Gaussian scale space. The geometric transformation parameters are finally obtained by the improved Powell algorithm. Comparative experiments demonstrate that the proposed algorithm can effectively achieve the automatic registration for infrared and visible images, and under considerable accuracy it makes a more significant improvement on computational efficiency and anti-noise ability than previously proposed algorithms.