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上海医科大学放射医学研究所
纸质出版日期:1988-09
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庞德聆, 马国才. CR-39固体核径迹探测器的制备和蚀刻性能[J]. 核技术, 1988,11(9):4-5.
Deling Pang, Guocai Ma. Preparation and etching properties of CR-39 SSNTD[J]. Nuclear techniques, 1988, 11(9): 4-5.
庞德聆, 马国才. CR-39固体核径迹探测器的制备和蚀刻性能[J]. 核技术, 1988,11(9):4-5. DOI:
Deling Pang, Guocai Ma. Preparation and etching properties of CR-39 SSNTD[J]. Nuclear techniques, 1988, 11(9): 4-5. DOI:
用二甘醇双烯丙基碳酸酯(ADC)和过氧化苯甲酰(BPO),经本体热固聚合,研制了一种新型CR-39固体核径迹探测器,它的体蚀刻速度
V
s
=1.37µm/h,相对灵敏度
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=34176677&type=
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=34176680&type=
http://html.publish.founderss.cn/rc-pub/api/common/picture?pictureId=34176679&type=
,本底径迹密度
B
=9.8×10
-3
径迹•mm
-2
。它具有高灵敏度、低本底以及均匀、稳定的性能。
The method is reported of preparing a new CR-39 nuclear track detector
polymerized from the liquid monomer allyl diglycol carbonate (ADC) and the initiator bengoyl peroxide (BPO). It is shown that bulk etch rate
=1.37µm/h
relative sensitivity
α
/
= 1.77
and background track density
track/mm
2
. The merits of this CR-39 detector are low cost
low background track density and good sensitivity
uniformity and stability.
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