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Carbon quantum dots as a tracer of water seepage sources and pathways in grottoes

Cc-BY

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Bibliographic Details
Main Authors: Sun, Bo, Ma, Fenyan, Zhang, Huyuan
Format: Book
Language:English
Published: Springer 2023
Subjects:
Carbon quantum dots
grottoes
Online Access:https://link.springer.com/article/10.1186/s40494-023-01058-4
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9495
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spelling oai:localhost:PNK-94952023-10-06T08:21:32Z Carbon quantum dots as a tracer of water seepage sources and pathways in grottoes Sun, Bo Ma, Fenyan Zhang, Huyuan Carbon quantum dots grottoes Cc-BY Water seepage is one of the main factors leading to the damage of grottoes. The sources and pathways of water seepage need to be identified to relieve it. Although the sources and pathways are investigated using geophysical exploration methods commonly, the results are unsatisfactory due to the limitation of resolution. The tracer method has been widely used to examine water seepage in the natural sciences and engineering. However, most tracers have an impact on grottoes, making this method inapplicable. This study was the first to use the carbon quantum dots as a tracer of water seepage in grottoes. The characteristics of the carbon quantum dots, which was synthesized by various biomass precursors through large-scale synthesis in the field, were analyzed to determine the optimal precursor. The structure, fluorescence intensity, and water solubility of the carbon quantum dots were evaluated. Laboratory tests were designed to examine the transport properties of the carbon quantum dots in rocks and cracks. 2023-10-06T08:21:32Z 2023-10-06T08:21:32Z 2023 Book https://link.springer.com/article/10.1186/s40494-023-01058-4 https://dlib.phenikaa-uni.edu.vn/handle/PNK/9495 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic Carbon quantum dots
grottoes
spellingShingle Carbon quantum dots
grottoes
Sun, Bo
Ma, Fenyan
Zhang, Huyuan
Carbon quantum dots as a tracer of water seepage sources and pathways in grottoes
description Cc-BY
format Book
author Sun, Bo
Ma, Fenyan
Zhang, Huyuan
author_facet Sun, Bo
Ma, Fenyan
Zhang, Huyuan
author_sort Sun, Bo
title Carbon quantum dots as a tracer of water seepage sources and pathways in grottoes
title_short Carbon quantum dots as a tracer of water seepage sources and pathways in grottoes
title_full Carbon quantum dots as a tracer of water seepage sources and pathways in grottoes
title_fullStr Carbon quantum dots as a tracer of water seepage sources and pathways in grottoes
title_full_unstemmed Carbon quantum dots as a tracer of water seepage sources and pathways in grottoes
title_sort carbon quantum dots as a tracer of water seepage sources and pathways in grottoes
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1186/s40494-023-01058-4
https://dlib.phenikaa-uni.edu.vn/handle/PNK/9495
_version_ 1779307186755731456
score 8.881002

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