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Cu rivets were used for Cu materials.
In polymer materials, thermal energy induces cleavage and polymerization of hydrocarbon chains to generate radicals.
Hozoji, Encapsulation materials for power devices, Journal of The Japan Institute of Electronics Packaging 15 (2012) 374-378
Tonozuka, Effect of temperature and humidity on degradation behavior of Cu/epoxy interface under high temperature and high humidity aging, Materials Science Forum 1016 (2021) 1436-1442
Imai, Degradation mechanism of polymeric materials, Journal of the Japan Society of Colour Material 92 (2019) 136-141

Introduction Smart piezoelectric materials are the kind of materials that can create piezoelectric effect.
The modern piezoelectricity [J], China science press 2001 (In Chinese)
Piezoelectric ferroelectric physics [J], China science press 2009(In Chinese)
The analysis of piezoelectric-intelligent structure based on ANSYS [J], Journal of Guangxi University (2005.1230(4):288-292(In Chinese)
Finite element analysis of piezoelectric ceramic materials based on ANSYS [J], Science and Technology 2009.1236 (2):38-39(In Chinese)

And the produced materials expand to fill the pores among the particles of the soil, and shorten the distances between particles of soil to upgrade the structure of the solidified body to make it easy to be compacted to be a whole.
Applied Clay Science, Vol.44 (2009),P.166-172
[4] Q.Li, Advanced Materials Research (in press)
Journal of Materials Science and Engineering.
Journal of Soil Science,Vol.57(2006),426-445.

Preparation and Characterization of Large-sized ADM Monocrystals ZHANG Jun1,a*, GUO Yanhui 2,b 1,2 Chemical Engineering & Pharmaceutics School, Henan University of Science & Technology, Luoyang 471003, P.R.China; aemail: j-zhang@126.com, bemail: win4553@yahoo.com.cn Keywords: ammonium dimolybdate, monocrystal, preparation, characterization Abstract: Non-agglomerated ammonium dimolybdate (ADM) monocrystals with large diameter and high dispersion has been prepared through reaction-evaporation-crystallization (REC) process using ammonium tetramolybdate and ammonia solution as reactants.
Therefore, the above characteristics of monocrystal ADM have made it the preferred selection for the raw material in the production of metal molybdenum powder of high quality.
Non-agglomerated ADM monocrystals with large diameter and high dispersion were prepared through REC united process using low priced and easily obtained ammonium tetramolybdate and ammonia solution as starting materials.
Acknowledgements This work has been financially supported by the National Natural Science Foundation of China (No. 21076063), Luoyang Key Lab Construction Project (1003016A), and Luoyang Municipal Science and Technology Plan Project (1101030A).
Wang, J.Han, China Molybdenum Industry, 27 (1)(2003)43-45 [2] Z.C.Xu, P.Zhang, China Molybdenum Industry, 25 (4)(2001)54-57 [3] J.Han,China Molybdenum Industry, 32 (2)(2008) 55-57 [4] W.C.Li,Chinese Journal of Nonferrous Metals, (4) (2007)41-48 [5] J.L.Tang, L.X.Tang, J.H.Luo, China Molybdenum Industry, 34 (4)(2010) 21-22 [6] X.A.Zhang, W.J.Wen, M.Y.Hui, Science in China (B) , 37 (2)(2007)156-163 [7] Q.Q.Liu, J.Yang, X.J.Sun, Journal of Inorganic Materials, 22 (1)(2007)70-74 [8] B.Z.Zhu, L.Y.Yu, X.Y.Shang, Jounal of Lanzhou University, 33 (3) (1997)72-76 [9] W.M.Shaheen, Journal of Thermal Analysis and Calorimetry, 59(2000) 961-970

Furthermore, in green eco-design, raw materials for one garment were used, and thus energy consumption of 10 garments was saved.
Advanced Materials Research.
Advanced Materials Research.
Environmental Science & Technology.
Journal of Cleaner Production.

It has been found in many papers that different inorganic fillers (such as mental[1], fiber[2~4], oxide[5], polymer[6], nanometer materials[7] etc.) show different effect on the friction and wear behaviors of polymer composites.
At first, all the materials were dried for more than 12 hours at 120 in order to remove the moisture.
Journal of materials science and engineering, 2006, V24(1):139~144
Journal of Materials Science & Engineering, 2004, V22(5):705~708
Journal of materials and engineering, 2003, V21(6):851~854

Multifractal Analysis of Reinforcing Steel Bars with Nonuniform Corrosion Degree Yidong Xu1,2,a, Li Bian1,b, Jun Wang1,c and Yaocheng Chen1,d 1 Research Center of Green Building Materials and Waste Resources Reuse, Ningbo Institute of Technology of Zhejiang University, Ningbo, 315100, China 2 School of Materials Science and Engineering, Southeast University, Nanjing, 211189, China a30397604@163.com, b312473363@qq.com, c454164380@qq.com, d825983724@qq.com Keywords: Reinforcing Steel Bar; Nonuniform Corrosion; Multifractal; Corrosion Damage Evolution Abstract.
In most cases, corrosion morphology of most materials has obvious self-similarity features, which can be characterized by fractal.
Experimental materials and test procedures Materials.
[4] Ch.Alk.Apostolopoulos, M.P.Papadopoulos, Sp.G.Pantelakis, Tensile behavior of corroded reinforcing steel bars BSt 500s, CONSTR BUILD MATER. 20(2006) 782-789 [5] ZHANG Weiping, SHANG Dengfeng, GU Xianglin, Stress-strain relationship of corroded steel bars, Journal of Tongji University (Natural Science). 34(2006) 586-592.
(in Chinese) [7] Wu Qing, Yuan Yingshu, Experimental study on the deterioration of mechanical properties of corroded steel bars, China Civil Engineering Journal. 41(2008) 42-47.

The test shown that this material has good thermal properties; the effect of night ventilation can be strengthened by means of phase change wallboard.
Baizhan Li et al studied the effect of ventilation combined the phase change material and natural ventilation, in the experiment it was found that if the phase change material was applied to light room, the thermal inertia of the structure can be enhanced and indoor thermal comfort can be improved significantly.
Weakness of the current research.The author uses two combinations keywords of “night ventilation” and “building construction”, based on China academic journal network (www.cnki.net) and Elsevier Science Direct database retrieval, systematically combed the related research achievements of night ventilation building structure.
Acknowledgements This work was financially supported by National Natural Science Foundation Project (50678148) and National Natural Science Foundation Project (50978210).
Journal of HV&AC.

However, these materials do not have adequate buoyancy and their oil sorption capacity is generally low [5].
However, these materials degrade very slowly, compared to mineral or vegetable products.
In the case of floating polypropylene booms, it is difficult to recover all the absorbent materials.
Materials and Methods Scope of Experiment.
Sakata: Journal of Applied Polymer Science, Vol. 34 (1987), p. 1013 [4] P.

Polyethylene/carbon black switching materials,J.
Journal of Applied Polymer Science, 1978, 22: 1163- 1165
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Polymer Interphase Materials by Forced Assembly.J.