Results 81 to 90 of about 20,775,912 (304)

Pseudo-isotherms using a second order kinetic expression constant [PDF]

, 2009
[[abstract]]The kinetics of four sorption systems, Cu/tree fern, Pb/tree fern, AB9/activated clay and BR18/activated clay have been studied based on the assumption of a pseudo-second order rate law.
Ho, Y.S.
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The fitting parameters of the pseudo-first-order kinetic equation and pseudo-second-order kinetic equation for Pb²⁺ adsorption by ameliorated alum plasma and original alum plasma.

, 2019
The fitting parameters of the pseudo-first-order kinetic equation and pseudo-second-order kinetic equation for Pb2+ adsorption by ameliorated alum plasma and original alum plasma.
Hua Li (46469), Chen Liu (75209), Ningyu Li (3897541), Qinglin Fu (6264290), Yongzhen Ding (3323841), Bin Guo (142004)   +5 more
core   +1 more source

High‐Entropy Alloy Interlayers Toward Advanced Joining for High‐Performance Structural Applications: Current Progress and Emerging Challenges

Advanced Engineering Materials, EarlyView.
HEA interlayers offer a versatile route for joining high‐performance structural materials. Their compositional and structural design regulates interfacial reactions, suppresses brittle IMCs, and improves metallurgical bonding. Sandwich interlayers further integrate defect healing with precipitation strengthening, enabling improved strength–ductility ...
Lin Yuan, Jiafen Song, Jinglong Li, Jiangtao Xiong, Tao Yang   +4 more
wiley   +1 more source

Pseudo-coordinations in Faroese [PDF]

, 2012
In this article we describe the system of pseudo-coordinations in Faroese—coordinations in the verbal system in which the second conjunct appears in fact to be subordinated to the first—in the light of previous discussions of this phenomenon in ...
Caroline Heycock, Hjalmar P. Petersen, Heycock, Caroline; id_orcid, Petersen, Hjalmar   +3 more
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The Role of Ultra‐Thin Passive Films and Organic Adsorbates on Aluminum Chips for a Friction‐Induced Solid‐State Recycling Process

Advanced Engineering Materials, EarlyView.
Despite benefits to storage stability and handleability of aluminum scrap, octadecyl phosphonic acid (ODPA) SAMs reduce the tensile strength of wires produced using friction‐induced recycling. Etching and methyl diphosphonic acid (MDPA) coatings, however, have little effect.
Timothy D. Goller, Steffen Gabsa, Werner Homberg, Guido Grundmeier   +3 more
wiley   +1 more source

Adsorption kinetic constants of Pseudo-first-order, Pseudo-second order, Elovich and Intraparticle diffusion models on Oyster shell biocomposite.

Adsorption kinetic constants of Pseudo-first-order, Pseudo-second order, Elovich and Intraparticle diffusion models on Oyster shell biocomposite.
Akil Ahmad (6696104), Temitope T. Dele-Afolabi (18011206), Monzur Imteaz (18011209), C. O. Royahu (18011203), Mohammed B. Alshammari (2010034), Abdulrahman Oyekanmi Adeleke (18011200)   +5 more
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Removal of mercury (II) from aqueous solution by using rice residues [PDF]

, 2013
Sorption potential of rice residues for Hg(II) removal from aqueous solution was investigated. Rice husk (RH) and rice straw (RS) were selected and treated with sodium hydroxide (NaOH).
Saman, N., Mat, H. B., Song, S. T., Johari, K.   +3 more
core   +1 more source

Quantifying Subsurface Weak in‐Plane Magnetization of Mixed Phase BiFeO3 by Scanning Nitrogen Vacancy Magnetometry

Advanced Functional Materials, EarlyView.
We use scanning nitrogen vacancy magnetometry to directly image the weak in‐plane magnetic moments in mixed phase BiFeO3 at the nanoscale and quantify the local magnetic moments to be 18.8±2.0 μB/nm2 in the rhombohedral‐like phase and 1.5±0.6 μB/nm2 in the well‐known non‐magnetic tetragonal‐like phase.
Lei Wang, Zhewen Xu, Yuwen Xu, Björn Josteinsson, Simon Josephy, Dawei Zhang, Yunlong Sun, Heung‐Sik Park, Jihun Kim, Kanghyun Chu, Kyung Song, Danyang Wang, Chan‐Ho Yang, Andrea Morales, Jan Seidel   +14 more
wiley   +1 more source

Study on diffusion coefficient of benzene and ethyl benzene vapours in nanoporous silica aerogel and silica aerogel-activated carbon composites [PDF]

Iranian Journal of Chemical Engineering, 2019
In this study, nanoporous silica aerogel and silica aerogel-activated carbon composites have been synthesized using a water glass precursor by cost effective ambient pressure drying method. Equilibrium and kinetics of benzene and ethyl benzene adsorption
A. Mohammadi, J. Moghaddas
doaj  

Certificate of Incorporation of the Order of the First Families of Virginia, 1607-1620

, 1913
Includes a copy of the certificate of incorporation of the Order of the First Families of Virginia dated May 7, 1913. Also contains signed statement by George M.
Order of the First Families of Virginia, 1607-1620
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