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Online since: August 2024
Authors: Stéphanie Huet, Cédric Masante, Alexandre Moulin, Vladimir S. Prudkovskiy, Sophie Barbet, Karine Mony, Séverin Rouchier, Julie Widiez, Nicolas Troutot, Emmanuel Rolland, Guillaume Gelineau, Mathieu Delcroix, Lucie Corbin, Anne-Marie Papon, Loic Turchetti, Simon Caridroit
Yi et al., Optical Materials, vol. 107, p. 109990, 2020
Ou et al., Materials, vol. 16, no. 3, Art. no. 3, 2023
Di Cioccio et al., Materials Science and Engineering: B, vol. 46, no. 1, pp. 349–356, 1997
Gösele), Eds., in Springer Series in Materials Science.
Hugonnard-Bruyère et al., Materials Siences and Engineering: B, vol. 61–62, pp. 382–388, 1999
Ou et al., Materials, vol. 16, no. 3, Art. no. 3, 2023
Di Cioccio et al., Materials Science and Engineering: B, vol. 46, no. 1, pp. 349–356, 1997
Gösele), Eds., in Springer Series in Materials Science.
Hugonnard-Bruyère et al., Materials Siences and Engineering: B, vol. 61–62, pp. 382–388, 1999
Online since: September 2024
Authors: Ojiyed Tegus, Aorigele Bohnuud, Gerile Naren, Zi Hao Qiu, Rui Meng
Tegus1,2,e
1College of Physics and Electronic Information, Inner Mongolia Normal University, Hohhot 010022, China
2Inner Mongolia Key Laboratory for Physics and Chemistry of Functional Materials, Inner Mongolia Normal University, Hohhot 010022, China
3Inner Mongolia Engineering Research Center for Rare Earth Functional and New Energy Storage Materials, Hohhot 010022, China
aargl0622@163.com, b*naren0501@163.com, c2550082678@qq.com, dmengrui000903@163.com, etegusph@imnu.edu.cn
Keywords: octanoyl amino acid ligand; gadolinium complex; absorption
Abstract.
Amino acid lanthanide complexes are a promising class of environmentally friendly and non-toxic optical organic materials that find extensive applications in biomedicine, molecular probes, and optical devices.
The strong optical absorption of the gadolinium complexes suggests potential applications in the field of light-absorbing matrix materials.
Highly Stretchable and Fast Self-Healing Luminescent Materials [J].
Amino acid lanthanide complexes are a promising class of environmentally friendly and non-toxic optical organic materials that find extensive applications in biomedicine, molecular probes, and optical devices.
The strong optical absorption of the gadolinium complexes suggests potential applications in the field of light-absorbing matrix materials.
Highly Stretchable and Fast Self-Healing Luminescent Materials [J].
Online since: April 2022
Authors: Kolluru V.L. Subramaniam, Gaddam Pruthvi Raj
Experimental Investigation on Strengthening Of Soft Clay Brick Masonry Columns under Compression with Fiber-Reinforced Inorganic and Organic Matrixes
Gaddam Pruthvi Raj1,a*and Kolluru V.L Subramaniam2,b
1Project Researcher, Department of Civil Engineering, The University of Tokyo, Tokyo, Japan.
2Professor, Department of Civil Engineering, Indian Institute of Technology, Hyderabad, India.
The relative change in the material stiffness results in a change in the stress state in the materials of the masonry made of soft brick.
Rabinovitch, “Lateral out-of-plane strengthening of masonry walls with composite materials,” J.
Nigro, “Masonry columns confined by composite materials: Design formulae,” Compos.
Faella et al., “Masonry columns confined by composite materials: Experimental investigation,” Compos.
The relative change in the material stiffness results in a change in the stress state in the materials of the masonry made of soft brick.
Rabinovitch, “Lateral out-of-plane strengthening of masonry walls with composite materials,” J.
Nigro, “Masonry columns confined by composite materials: Design formulae,” Compos.
Faella et al., “Masonry columns confined by composite materials: Experimental investigation,” Compos.
Online since: April 2025
Authors: Oleh Konovalov, Anna Nowik-Zajac, Iwona Zawierucha, Vira Sabadash
Journal of Materials Research and Technology. 14 (2021) 2751–2774
Manoylenko, Application of coal fly ash-based sorption materials in highly mineralised wastewater treatment.
The Baltic Journal of Road and Bridge Engineering, 17(3) (2022) 21–43
Jiang, Pervaporation Properties of PDMS Membranes for Removal of Benzene from Aqueous Solution: Experimental and Modeling, Chemical Engineering Journal. 114 (2015) 123-129
Ouammou, A review on synthesis of zeolites from natural clay resources and waste ash: Recent approaches and progress, Minerals Engineering. 198 (2023) 108086
Manoylenko, Application of coal fly ash-based sorption materials in highly mineralised wastewater treatment.
The Baltic Journal of Road and Bridge Engineering, 17(3) (2022) 21–43
Jiang, Pervaporation Properties of PDMS Membranes for Removal of Benzene from Aqueous Solution: Experimental and Modeling, Chemical Engineering Journal. 114 (2015) 123-129
Ouammou, A review on synthesis of zeolites from natural clay resources and waste ash: Recent approaches and progress, Minerals Engineering. 198 (2023) 108086
Online since: October 2016
Authors: Bradley P. Wynne, Martin Jackson, Emma Calvert
Exploitation of Field-Assisted Sintering Technology (FAST) to Produce Pre-forged Billets from Metastable Beta Titanium Alloy Powder
Emma Calvert1, a *, Bradley Wynne1, b, Martin Jackson1, c,
1Department of Materials Science and Engineering, The University of Sheffield, Sir Robert Hadfield Building, Mappin Street, Sheffield, S1 3JD, UK
aecalvert1@sheffield.ac.uk, bb.wynne@sheffield.ac.uk, cmartin.jackson@sheffield.ac.uk
Keywords: Spark Plasma Sintering, Ti-5Al-5Mo-5V-3Cr, Aerospace
Abstract.
It is clear that to produce a step-change in economics and make titanium competitive with cheaper materials (i.e. stainless steel), both the extraction of titanium from its ore (the Kroll process) and the multi-stage processing (VAR and TMP) need to be radically overhauled.
Serey, Trends in landing gear material, Aerosp.
Menéndez et al., Challenges and Opportunities for Spark Plasma Sintering: A Key Technology for a New Generation of Materials, in: B.
Li (Ed.), Microstructure and Properties of Materials Volume 2, World Scientific, Singapore, 2000
It is clear that to produce a step-change in economics and make titanium competitive with cheaper materials (i.e. stainless steel), both the extraction of titanium from its ore (the Kroll process) and the multi-stage processing (VAR and TMP) need to be radically overhauled.
Serey, Trends in landing gear material, Aerosp.
Menéndez et al., Challenges and Opportunities for Spark Plasma Sintering: A Key Technology for a New Generation of Materials, in: B.
Li (Ed.), Microstructure and Properties of Materials Volume 2, World Scientific, Singapore, 2000
Online since: October 2006
Authors: Noah Malmstadt, Tae Joon Jeon, Michael Nash, Robert Purnell, Jacob J. Schmidt
Introduction and Background
Membrane channel proteins are fundamental to biological function, and, as such, they are
key targets for pharmaceutical therapy.
Here, we present a suite of technologies for simplifying membrane formation and improving membrane stability and longevity; these methods have the potential to facilitate the widespread study and engineering application of membrane channel proteins.
Though they have value in studies of cellular electrophysiology and have begun to be applied to drug discovery, they cannot isolate and control the environment of a single ion channel to the extent possible in a cell-free system, and they are not appropriate for ion channel-based engineering applications, such as sensors.
Materials and methods Freestanding microchannel fabrication PDMS microchannels were fabricated by molding a liquid 10:1 PDMS base:crosslinker mixture (Dow Corning) around 200 µmdiameter silver wires and curing at 60 °C for 2 hours.
Future devices will made of multiple materials to allow for both extracting and non-extracting regions.
Here, we present a suite of technologies for simplifying membrane formation and improving membrane stability and longevity; these methods have the potential to facilitate the widespread study and engineering application of membrane channel proteins.
Though they have value in studies of cellular electrophysiology and have begun to be applied to drug discovery, they cannot isolate and control the environment of a single ion channel to the extent possible in a cell-free system, and they are not appropriate for ion channel-based engineering applications, such as sensors.
Materials and methods Freestanding microchannel fabrication PDMS microchannels were fabricated by molding a liquid 10:1 PDMS base:crosslinker mixture (Dow Corning) around 200 µmdiameter silver wires and curing at 60 °C for 2 hours.
Future devices will made of multiple materials to allow for both extracting and non-extracting regions.
Online since: August 2016
Authors: Chang Yeoul Kim, Sen Liang, Mang Mang Gao, Hai Bo Li
Energy Consumption in Batch-Mode Capacitive Deionization
Hai-Bo Li1*, Sen Liang1, Mang-Mang Gao1 and Chang-Yeoul Kim2
1 Key Laboratory of Ningxia for Photovoltaic materials, Ningxia University, Ningxia, China, 750021
2 Nano-Convergence Materials Center, Korea Institute of Ceramic Engineering and Technology, Jinju-si, Gyeongsangnam-do 660-031, Korea
* lihaibo@nxu.edu.cn
Keywords: Capacitive deionization, Energy efficiency, Carbon
Abstract.
The AC, carbon black as conductive material and polyvinylidene fluoride (PVDF) as binder were used to fabricate the electrode and their percentage in the final electrode are 70%, 20% and 10 wt%, respectively.
The AC, carbon black as conductive material and polyvinylidene fluoride (PVDF) as binder were used to fabricate the electrode and their percentage in the final electrode are 70%, 20% and 10 wt%, respectively.
Online since: August 2014
Authors: Md. Hasanuzzaman, Md. Farhad Hossain, Nasrudin Abd Rahim
There are many technologies developed to use EFB as raw materials of bio-fuels and electricity.
In Malaysia, Sime Darby Plantation Sdn Bhd is collaborating with Mitsui Engineering and Shipbuilding Co.
These carbonaceous materials used to produce bio-fuels and electricity [13, 17].
Transportation is a key factor for development of a country.
Empty fruit bunches from oil palm as a potential raw material for fuel ethanol production: Biomass and Bioenergy; 35(2011), p. 1130-1137
In Malaysia, Sime Darby Plantation Sdn Bhd is collaborating with Mitsui Engineering and Shipbuilding Co.
These carbonaceous materials used to produce bio-fuels and electricity [13, 17].
Transportation is a key factor for development of a country.
Empty fruit bunches from oil palm as a potential raw material for fuel ethanol production: Biomass and Bioenergy; 35(2011), p. 1130-1137
Online since: September 2017
Authors: Qing Xian Ma, Peng Zhou
Determination of Recrystallization Kinetics Model of 30Cr2Ni4MoV Steel Based on Dislocation Density
Peng Zhoua and Qingxian Mab
Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China
Key Laboratory for Advanced Materials Processing Technology of Ministry of Education,
Tsinghua University, Beijing 100084, China
azpsarm@foxmail.com, bmaqxdme@mail.tsinghua.edu.cn
Keywords: Dislocation density, 30Cr2Ni4MoV steel, recrystallization, inverse analysis.
Materials and Experiment Procedure The 30Cr2Ni4MoV steel used in this research was directly sampled from a 600 t ingot nozzle with a composition of 0.28C-0.02Mn-0.01Si-0.003P-0.003S-1.72Cr-0.41Mo-3.63Ni-0.11V- (bal.)
In order to compensate the inhomogeneous distribution of temperature and strain in the uniaxial billet compression, the following equation is used to reveal the ideal flow curves which is similar to finite element (FE) analysis [13]: σ=F1εn (ε≤εc) (1a) σ=F2expaε-εp2+σs (ε≥εc) (1b) here εc and εp are the critical strain and peak strain of recrystallization, respectively, F1, n, F2 and a the parameters depending on the material and deformation conditions, and σs is the steady state stress when complete dynamic recrystallization is achieved.
Materials and Experiment Procedure The 30Cr2Ni4MoV steel used in this research was directly sampled from a 600 t ingot nozzle with a composition of 0.28C-0.02Mn-0.01Si-0.003P-0.003S-1.72Cr-0.41Mo-3.63Ni-0.11V- (bal.)
In order to compensate the inhomogeneous distribution of temperature and strain in the uniaxial billet compression, the following equation is used to reveal the ideal flow curves which is similar to finite element (FE) analysis [13]: σ=F1εn (ε≤εc) (1a) σ=F2expaε-εp2+σs (ε≥εc) (1b) here εc and εp are the critical strain and peak strain of recrystallization, respectively, F1, n, F2 and a the parameters depending on the material and deformation conditions, and σs is the steady state stress when complete dynamic recrystallization is achieved.
Online since: January 2010
Authors: Hans Fischer, Markus Schäperkötter
Recent developments and Future Potentials of Near Net Shape Casting
Belt Casting Technology
Hans Fischer1,a
, Markus Schäperkötter2,b
1
Salzgitter AG, Eisenhüttenstrasse 99, 38239 Salzgitter, Germany
2
Salzgitter Flachstahl GmbH, Eisenhüttenstrasse 99, 38239 Salzgitter, Germany
a
fischer.h@salzgitter-ag.de, bschaeperkoetter.m@salzgitter-ag.de
Keywords: high manganese steels, EAF, belt casting, HSD-steel
Introduction
In case that the demands for car body steels and chassis steels are the standard for the assessment
whether or not a new car body steel is fit for use, than the material costs are the main criteria for the
material selection.
Especially for the last point the forming technology as well as the welding technology, here all thermal welding technologies, are key factors and play an important role, whether or not a new car body steel will find its way in the car.
Since cost effectiveness plays a larger role in today's economical climate, the use of EAF process allows steel to be made from a 100% scrap metal feedstock, commonly known as "cold ferrous feed" emphasizing the fact that for an EAF, scrap is a regular feed material.
These advantages are favourable for the production of high-Mn steels grades since the input materials, such as high scrap content, and the lower energy consumption are relevant to the economical production of these steels.
Since 1989 the plant engineering company SMS Siemag used a belt casting research plant (0,9m width) in cooperation with several partners, e.g. the Swedish steel research institute MEFOS and Technical University Clausthal (TUC) [8,9].
Especially for the last point the forming technology as well as the welding technology, here all thermal welding technologies, are key factors and play an important role, whether or not a new car body steel will find its way in the car.
Since cost effectiveness plays a larger role in today's economical climate, the use of EAF process allows steel to be made from a 100% scrap metal feedstock, commonly known as "cold ferrous feed" emphasizing the fact that for an EAF, scrap is a regular feed material.
These advantages are favourable for the production of high-Mn steels grades since the input materials, such as high scrap content, and the lower energy consumption are relevant to the economical production of these steels.
Since 1989 the plant engineering company SMS Siemag used a belt casting research plant (0,9m width) in cooperation with several partners, e.g. the Swedish steel research institute MEFOS and Technical University Clausthal (TUC) [8,9].