A temperature-dependent potential model for mercury in the description of vapour-liquid equilibrium & adsorption in activated carbon

2020 ◽  
Vol 215 ◽  
pp. 115453 ◽  
Author(s):  
Xiu Liu ◽  
Chunyan Fan ◽  
D.D. Do ◽  
Vishnu Pareek ◽  
Peiyu Yang
Keyword(s):  
Activated Carbon ◽  
Potential Model ◽  
Equilibrium Adsorption ◽  
Temperature Dependent ◽  
Liquid Equilibrium ◽  
Dependent Potential

On the Temperature Dependence of Resistivity of Polycrystalline Silicon Films

1987 ◽  
Vol 106 ◽  
Author(s):  
Mark S. Rodder ◽  
Dimitri A. Antoniadis
Keyword(s):  
Numerical Calculation ◽  
Polycrystalline Silicon ◽  
Amorphous Region ◽  
Defect States ◽  
Temperature Dependent ◽  
Step Process ◽  
Dependent Potential ◽  
Si Films ◽  
Polycrystalline Silicon Films ◽  
P Type

ABSTRACTIt is shown that the grain boundary (GB) in polycrystalline-silicon (poly-Si) films need not be modeled as a temperature-dependent potential barrier or as an amorphous region to explain the temperature (T) dependence of resistivity (ρ) in p-type poly-Si films at low T. Specifically, we consider that QB defect states allow for the tunneling component of current to occur by a two-step process. Incorporation of the two-step process in a numerical calculation of ρ vs. T results in excellent agreement with available data from 100 K to 300 K.

Calculation of α-decay and cluster half-lives for 197–226Fr using temperature-dependent proximity potential model

2020 ◽  
Vol 997 ◽  
pp. 121714 ◽  
Author(s):  
V. Zanganah ◽  
Dashty T. Akrawy ◽  
H. Hassanabadi ◽  
S.S. Hosseini ◽  
Shagun Thakur
Keyword(s):  
Potential Model ◽  
Temperature Dependent ◽  
Proximity Potential ◽  
Α Decay

scholarly journals Temperature-dependent mechanisms of DOM removal by biological activated carbon filters

2019 ◽  
Vol 5 (12) ◽  
pp. 2232-2241
Author(s):  
Nashita Moona ◽  
Urban J. Wünsch ◽  
Mia Bondelind ◽  
Olof Bergstedt ◽  
Tugba Sapmaz ◽  
...  
Keyword(s):  
Organic Matter ◽  
Activated Carbon ◽  
Microbial Activity ◽  
Active Carbon ◽  
Chemical Adsorption ◽  
Temperature Dependent ◽  
Biological Activated Carbon ◽  
Removal Mechanisms ◽  
Organic Matter Fractions ◽  
Physical And Chemical

Physical and chemical adsorption by aged biological active carbon (BAC) filters were observed for some organic matter fractions, and may represent important removal mechanisms during periods of low microbial activity.

scholarly journals Removing polycyclic aromatic hydrocarbons from water using granular activated carbon: kinetic and equilibrium adsorption studies

2018 ◽  
Vol 25 (14) ◽  
pp. 13511-13524 ◽  
Author(s):  
Dinushika Eeshwarasinghe ◽  
Paripurnanda Loganathan ◽  
Mahatheva Kalaruban ◽  
Danious Pratheep Sounthararajah ◽  
Jaya Kandasamy ◽  
...  
Keyword(s):  
Polycyclic Aromatic Hydrocarbons ◽  
Activated Carbon ◽  
Aromatic Hydrocarbons ◽  
Granular Activated Carbon ◽  
Equilibrium Adsorption ◽  
Adsorption Studies ◽  
Polycyclic Aromatic

Competition between decay modes of superheavy nuclei 281−310Og

2020 ◽  
Vol 29 (10) ◽  
pp. 2050087
Author(s):  
N. Sowmya ◽  
H. C. Manjunatha ◽  
P. S. Damodara Gupta
Keyword(s):  
Spontaneous Fission ◽  
Potential Model ◽  
Superheavy Element ◽  
Alpha Decay ◽  
Cluster Decay ◽  
Superheavy Nuclei ◽  
Temperature Dependent ◽  
Proximity Potential ◽  
Decay Modes

In this work, we have made an attempt to study the cluster-decay half-lives and alpha-decay half-lives of the superheavy nuclei [Formula: see text]Og by considering the temperature-dependent (TD) and also temperature-independent (TID) proximity potential model. The evaluated half-lives were compared with that of the experiments. To predict the decay modes, we have compared the cluster-decay half-lives and alpha-decay half-lives with that of spontaneous fission half-lives. This work also predicts the decay chains of the superheavy nuclei [Formula: see text]Og and finds an importance in the synthesis of further isotopes of superheavy element Oganesson.

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