Study on the Retention and Distributions of the Copper-Based Preservative in Standing Tree Chinese Fir (Cunninghamia lanceolata)‎

المؤلفون المشاركون

Fan, Youhua
Wang, Yong
Yu, Ninghua
Deng, Layun
Chen, Zejun

المصدر

Advances in Materials Science and Engineering

العدد

المجلد 2016، العدد 2016 (31 ديسمبر/كانون الأول 2016)، ص ص. 1-9، 9ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2016-08-07

دولة النشر

مصر

عدد الصفحات

9

الملخص 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.

نمط استشهاد جمعية علماء النفس الأمريكية (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

نمط استشهاد الجمعية الأمريكية للغات الحديثة (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

نمط استشهاد الجمعية الطبية الأمريكية (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

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-1096263