Size-dependent thermodynamic properties of silver aggregates. Simulation of the photographic development process

1989 ◽  
pp. 31-35 ◽  
Author(s):  
M. Mostafavi ◽  
J. L. Marignier ◽  
J. Amblard ◽  
J. Belloni
Keyword(s):  
Thermodynamic Properties ◽  
Development Process ◽  
Size Dependent

Size-dependent thermodynamic properties of silver aggregates. Simulation of the photographic development process

1989 ◽  
Vol 12 (1-4) ◽  
pp. 31-35 ◽  
Author(s):  
M. Mostafavi ◽  
J. L. Marignier ◽  
J. Amblard ◽  
J. Belloni
Keyword(s):  
Thermodynamic Properties ◽  
Development Process ◽  
Size Dependent

A First-Principle Study on Size-Dependent Thermodynamic Properties of Small TiO2 Nanoclusters

2009 ◽  
Vol 30 (5) ◽  
pp. 384-390 ◽  
Author(s):  
Meng-Hsiung WENG ◽  
Chuan CHEN ◽  
Shin-Pon JU
Keyword(s):  
Thermodynamic Properties ◽  
First Principle ◽  
Size Dependent

scholarly journals Theoretical Investigation on Structure-Property Relationship of Asymmetric Clusters (CH3FBN3)n (n = 1– 6)

2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Deng-Xue Ma ◽  
Yao-Yao Wei ◽  
Yun-Zhi Li ◽  
Guo-Kui Liu ◽  
Qi-Ying Xia
Keyword(s):  
Thermodynamic Properties ◽  
Density Functional ◽  
Dft Method ◽  
Energy Difference ◽  
Structure Property ◽  
Functional Theory ◽  
Size Dependent ◽  
Stable Clusters ◽  
Chemical Inertness ◽  
Relationship Of

The structural, relative stability, electronic, IR vibrational, and thermodynamic properties of asymmetric clusters (CH3FBN3)n (n = 1–6) are systematically investigated using density functional theory (DFT) method. Results show that clusters (CH3FBN3)n (n = 2–6) form a cyclic structure with a B atom and a Nα atom binding together. Five main characteristic regions are observed and assigned for the calculated IR spectra. The size-dependent second-order energy difference shows that clusters (CH3FBN3)3 and (CH3FBN3)5 have relatively higher stability and enhanced chemical inertness compared with the neighboring clusters. These two clusters may serve as the cluster-assembled materials. The variations of thermodynamic properties with temperature T or cluster size n are analyzed, respectively. Based on enthalpies in the range of 200–800 K, the formations of the most stable clusters (CH3FBN3)n (n = 2–6) from monomer are thermodynamically favorable. These data are helpful to design and synthesize other asymmetric boron azides.

Research on size dependent integral melting thermodynamic properties of Cu nanoparticles

2020 ◽  
Vol 149 ◽  
pp. 106148
Author(s):  
Zixiang Cui ◽  
Boteng Ji ◽  
Qingshan Fu ◽  
Huijuan Duan ◽  
Yongqiang Xue ◽  
...  
Keyword(s):  
Thermodynamic Properties ◽  
Cu Nanoparticles ◽  
Size Dependent

Size-Dependent Thermodynamic Properties of Metallic Nanowires

2008 ◽  
Vol 112 (31) ◽  
pp. 9444-9448 ◽  
Author(s):  
H. M. Lu ◽  
F. Q. Han ◽  
X. K. Meng
Keyword(s):  
Thermodynamic Properties ◽  
Metallic Nanowires ◽  
Size Dependent

Size-Dependent Thermodynamic Properties of Two Types of Phase Transitions of Nano-Bi2O3 and Their Differences

2019 ◽  
Vol 123 (31) ◽  
pp. 19135-19141
Author(s):  
Yuantao Wang ◽  
Zixiang Cui ◽  
Yongqiang Xue ◽  
Rong Zhang ◽  
Aijie Yan
Keyword(s):  
Phase Transitions ◽  
Thermodynamic Properties ◽  
Size Dependent

Size-dependent surface thermodynamic properties of silver oxide nanoparticles studied by electrochemical method

2016 ◽  
Vol 52 (2) ◽  
pp. 1039-1046 ◽  
Author(s):  
Meng Wang ◽  
Jinhua zhu ◽  
Yongqiang Xue ◽  
Zixiang Cui ◽  
Miaozhi Zhao
Keyword(s):  
Thermodynamic Properties ◽  
Electrochemical Method ◽  
Silver Oxide ◽  
Oxide Nanoparticles ◽  
Size Dependent ◽  
Silver Oxide Nanoparticles

scholarly journals Modelling of size-dependent thermodynamic properties of metallic nanocrystals based on modified Gibbs–Thomson equation

2021 ◽  
Vol 127 (5) ◽  
Author(s):  
Manauwar Ali Ansari
Keyword(s):  
Electrical Conductivity ◽  
Particle Size ◽  
Heat Capacity ◽  
Thermodynamic Properties ◽  
Specific Heat ◽  
Debye Temperature ◽  
Melting Temperature ◽  
Specific Heat Capacity ◽  
Cohesive Energy ◽  
Size Dependent

AbstractIn this paper, a new theoretical two-phase (solid–liquid) type model of melting temperature has developed based on the modified Gibbs–Thomson equation. Further, it is extended to derive other different size-dependent thermodynamic properties such as cohesive energy, Debye temperature, specific heat capacity, the thermal and electrical conductivity of metallic nanoparticles. Quantitative calculation of the effect of size on thermodynamic properties resulted in, varying linearly with the inverse of characteristic length of nanomaterials. The models are applied to Al, Pb, Ag, Sn, Mo, W, Co, Au and Cu nanoparticles of spherical shape. The melting temperature, Debye temperature, thermal and electrical conductivity are found to decrease with the decrease in particle size, whereas the cohesive energy and specific heat capacity are increased with the decrease in particle size. The present model is also compared with previous models and found consistent. The results obtained with this model validated with experimental and simulation results from several sources that show similar trends between the model and experimental results. Graphic abstract

[O73] Size-dependent eutectic melting and thermodynamic properties of Ag-Cu alloy nanoparticles

Calphad ◽  
2015 ◽  
Vol 51 ◽  
pp. 367-368
Author(s):  
Chengying Tang ◽  
Wei Shen ◽  
Wei Xu ◽  
Jiang Wang ◽  
Huaiying Zhou
Keyword(s):  
Thermodynamic Properties ◽  
Alloy Nanoparticles ◽  
Eutectic Melting ◽  
Size Dependent ◽  
Cu Alloy

Universal relation for size dependent thermodynamic properties of metallic nanoparticles

2011 ◽  
Vol 13 (22) ◽  
pp. 10652 ◽  
Author(s):  
Shiyun Xiong ◽  
Weihong Qi ◽  
Yajuan Cheng ◽  
Baiyun Huang ◽  
Mingpu Wang ◽  
...  
Keyword(s):  
Thermodynamic Properties ◽  
Metallic Nanoparticles ◽  
Universal Relation ◽  
Size Dependent
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