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At present, lowering the operating temperature of SOFC to intermediate temperature (600-800oC) has been the main SOFC research object because the reduced operating temperature can enhance the materials stability, extend the range of material selection for cell components, reduce cost of SOFC system and prolong the life of the cell.
Thus much effort has been devoted to the development of new cathode materials for IT-SOFCs.
(1) Adding electrolyte materials with lower TEC into cathodes, such as SDC, GDC et al., is an important method to improve the thermal match between cathode and electrolyte.
Conclusions The BSCN0.2-xGDC composite materials were investigated for the potential application of IT-SOFCs cathodes.
Su: Journal of Alloys and Compounds Vol. 509 (2011), p. 3651

Introduction As for concrete, size effect is a basic characteristic of brittle and quasi-brittle materials, main manifestation is the rupture is enlarge with the structure size increases, meanwhile, strength is minish.
Acknowledgment The project was supported by Key Laboratory of Efficient & Clean Energy Utlization,College of Hunan Province,Changsha University of Science and Technology References [1] Guochengju,physics and chemistry of concrete [M].
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Lopez, Metallurgical and Materials Transactions A, V36A (2005), p.3093 Fig. 11: Vf of a-Ferrite b-Pearlite c-Carbide d-Graphite (X-Position, Y-Height) for step sample

The comprehensive utilization of crop straw has five main ways in China at present: use as a fertilizer, feed, fuel, industrial raw materials and edible fungus base.
Experiments showed that such model adapted to the crops such as wheat, rice, maize straw and sawdust which are difficult to curing molding materials.
The main factors that affect crop straw curing molding are temperature, pressure, processing time and the material itself characteristics.
Crop straw curing molding materials mainly are abandoned maize straw, wheat straw, rice straw and branches.
Journal of Agro—Environment Science.2007, 26(supplement):628-631

The part of experiment The main raw material.
Preliminary survey of the solar reflectance of cool roofing materials[J].Energy and Buildings,1997,25:149-158
Practical issues for using solar reflective materials to mitigate urban heat islands[J].Atmospheric Environment,1997,32:95-101
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Journal of Beijing University of Chemical Technology, 2009.

Numerous studies have been published on the impact of the materials in enhancing the electrical and physicochemical properties of the oils in the context of the use of nanoparticles in vegetable oil.
Fig. 5 Average breakdown voltage of PO and PFAE nanofluids samples results Relative Permittivity Result The dielectric constant, ɛr also known as relative permittivity, gauges a material’s electrical energy storage and electric field resistance [14].
Beroual, “DC breakdown voltage of natural ester oil-based Fe3O4, Al2O3, and SiO2 nanofluids,” Alexandria Engineering Journal, vol. 59, no. 6, pp. 4611–4620, Dec. 2020, doi: 10.1016/J.AEJ.2020.08.016
Nabi, “Effect of surfactant on stability, thermal conductivity, and viscosity of aluminium oxide–methanol nanofluids for heat transfer applications,” Thermal Science and Engineering Progress, vol. 31, Jun. 2022, doi: 10.1016/j.tsep.2022.101302
Gonos, “Statistical investigation of AC breakdown voltage of nanofluids compared with mineral and natural ester oil,” IET Science, Measurement and Technology, vol. 10, no. 6, pp. 644-652, Sep. 2016, doi: 10.1049/iet-smt.2016.0031

Materials and Methods Goal of the Study.
Construction & Building Materials, 124 (2016) 127-132
New building materials, 11 (2013) 56-59
International Journal of Life Cycle Assessment, 21(1) (2016) 70-84
Sinocenter materials life cycle inventory database.

Sludge from WWTP facilities mostly disposed of as soil amendment, or by open drying contain toxic materials and heavy metals which easily ionize in soil, and hence plants' roots absorb these toxic materials, metals and bioaccumulate in the tissues of the plant [6].
Due to its adsorptive properties, biochar could be used to purify, detoxify, and filter the concentration of many liquids and gaseous materials.
Modification by carbonaceous materials increases biochar surface area.
Materials like carbon nanotubes and graphene effectively adsorb heavy metals and organic pollutants [51].
Biochar surface area can also be modified with carbonaceous materials. 8.

Material preparation.
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[13] Naher S., Brabazon D., Looney L., Development and assessment of a new quick quench stir caster design for the production of metal matrix composites, Journal of Materials Processing Technology, 166 (3) (2005) 430-439
N., Yield Behavior of Commercial Al-Si Alloys in the Semisolid State, Metallurgical and Materials Transactions, 35 (6) (2004) 1187-1202
[18] Magnusson T., Arnberg L., Density and solidification shrinkage of hypoeutectic aluminum-silicon alloys, Metallurgical and Materials Transactions, 32(10) (2001), 2605-2613.

Introduction With the rapid development of science and technology and the emergence of machinery-electric-hydraulic products, the demand of talents with auto-control technology is more prominent.
Journal of advanced manufacturing systems. 2010(11). p161-163 [4]DONG Xing-hu Discuss of reliability of Distributed Control System Mining Engineering, 2009(05):40-41 [5] Li Zhihong, Hong Enjun.
Design of a new chipboard-splitter.Key Engineering Materials, 2011.v 467-469, p 522-525