; Zeng, Minfeng
; Wang, Yun
; Ji, Genzhong
; Yao, Xiandong
; Shen, Yongmiao
; Chen, Ning
; Qi, Chenze] Shaoxing Univ, Coll Chem & Chem Engn, Inst Appl Chem, Shaoxing 312000, Peoples R China
; [Sun, Xudong
; Ji, Genzhong
; Yan, Fengyuan] Chinese Acad Sci, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China
; [Wang, Baoyi] Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
Mussel shell particles sized in micrometer level have been prepared with a ball mill. The X-ray powder diffractrometer (XRD) and Fourier transform infrared (FTIR) results proved that the shell particles contained mainly CaCO3 in the form of aragonite, together with small amount of organic phase. EP modified with shell particles showed a much rougher fracture surface than unfilled EP. The mechanical properties have been improved obviously by adding the shell particles in EP from 1% to 5%. The particle would occupy a number of free volume holes of the EP matrix. This would lead to a decrease in the total free volume concentration of the composites. The particles acted as a bridge to make more molecules interconnected for the good interfacial adhesion, resulting in a reduction of the free volume hole size in the interfacial layers. I-2 reached its highest value when 3% shell particles were added and then decreased as the shell particles content increased. (C) 2008 Wiley Periodicals, Inc.
Sun, XD,Zeng, MF,Wang, Y,et al. Effects of bivalve shell particles of hyriopsis cumingii on the performances of epoxy resin studied by positron annihilation[J]. JOURNAL OF APPLIED POLYMER SCIENCE,2008,109(6):3932-3937.
Sun, XD.,Zeng, MF.,Wang, Y.,Ji, GZ.,Yao, XD.,...&王宝义.(2008).Effects of bivalve shell particles of hyriopsis cumingii on the performances of epoxy resin studied by positron annihilation.JOURNAL OF APPLIED POLYMER SCIENCE,109(6),3932-3937.
Sun, XD,et al."Effects of bivalve shell particles of hyriopsis cumingii on the performances of epoxy resin studied by positron annihilation".JOURNAL OF APPLIED POLYMER SCIENCE 109.6(2008):3932-3937.