Study on the Retention and Distributions of the Copper-Based Preservative in Standing Tree Chinese Fir (Cunninghamia lanceolata)
Joint Authors
Fan, Youhua
Wang, Yong
Yu, Ninghua
Deng, Layun
Chen, Zejun
Source
Advances in Materials Science and Engineering
Issue
Vol. 2016, Issue 2016 (31 Dec. 2016), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2016-08-07
Country of Publication
Egypt
No. of Pages
9
Abstract EN
In spite of some studies about the wood permeability and its improving measures, some progress has been made to study the diffusion and transmission of preservative solutions in standing trees.
In the present study, copper- (Cu-) based preservative with other reagents is injected into the standing tree Chinese fir using sap-flow method.
The chemical compositions of the retreated woods are analyzed with Fourier transform infrared spectroscopy (FTIR) and X-ray photoelectron spectroscopy (XPS).
The samples from different height positions are analyzed with scanning electron microscope (SEM) and atomic absorption spectroscopy (AAS) to obtain microstructures and preservative retention, respectively.
The results indicate that the preservative solutions with lower concentrations are more conducive to diffusion and transmission in the wood.
Moreover, the preservative retention at different height position has a greater concentration gradient for composite preservative solutions than those of the single preservative solutions.
Solidified preservative particles are observed in xylem rays with SEM.
The results of the present study provide some useful information for the functional design of the target wood products.
American Psychological Association (APA)
Fan, Youhua& Wang, Yong& Yu, Ninghua& Deng, Layun& Chen, Zejun. 2016. Study on the Retention and Distributions of the Copper-Based Preservative in Standing Tree Chinese Fir (Cunninghamia lanceolata). Advances in Materials Science and Engineering،Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096263
Modern Language Association (MLA)
Fan, Youhua…[et al.]. Study on the Retention and Distributions of the Copper-Based Preservative in Standing Tree Chinese Fir (Cunninghamia lanceolata). Advances in Materials Science and Engineering No. 2016 (2016), pp.1-9.
https://search.emarefa.net/detail/BIM-1096263
American Medical Association (AMA)
Fan, Youhua& Wang, Yong& Yu, Ninghua& Deng, Layun& Chen, Zejun. Study on the Retention and Distributions of the Copper-Based Preservative in Standing Tree Chinese Fir (Cunninghamia lanceolata). Advances in Materials Science and Engineering. 2016. Vol. 2016, no. 2016, pp.1-9.
https://search.emarefa.net/detail/BIM-1096263
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1096263