摘要：As an environmentally friendly substance with strong fluorescence and penetration properties, carbon dots can be used as an auxiliary mean to study how cracks are generated and expanded in the rock. The carbon dots can adapt to different temperatures and PH environment in the process of detecting rock cracks. Based on the theoretical analysis of FTIR and XPS, it proved that carbon dots cannot react with rock thus the damage of rock properties could avoid effectively. Furthermore, it turns out that carbon dots can be stably adhered on the surface of rock, which is conducive to the detection of rock cracks. The feasibility of the proposed point of view was proved by simulation experiment. Finally, the fluorescence lifetime and fluorescence penetration of carbon dots method were discussed and need further investigation.

关键字：Detection method of cracks Carbon dots Fluorescence Penetration

ISSN号：2475-8833

发表日期：2018-01-01

期刊分区（SCI为中科院分区）：无

收录情况：国际学术会议论文集

发表期刊名称：DEStech Transactions on Environment Energy and Earth Sciences

参与作者：赵毅鑫,Khan, Waleed Ali

通讯作者：董潇潇,黄旭,张苗然,管晴雯,荆宝坤

第一作者：赵弘,徐泉

论文类型：会议论文

论文概要：董潇潇,赵弘,赵毅鑫,黄旭,张苗然,管晴雯,荆宝坤,Khan, Waleed Ali,徐泉，Carbon Dots as A Sensitive Fluorescence Probe for Rock Cracks Detection，DEStech Transactions on Environment Energy and Earth Sciences，2018，

论文题目：Carbon Dots as A Sensitive Fluorescence Probe for Rock Cracks Detection