Ultrasound pretreatment is a good way to modify the physiochemical structure of wood.
•
Ultrasound pretreatment decreases the alkali metals content such as calcium and magnesium in samples.
•
Ultrasound pretreatment increases the crystallinity of samples from 31.8% to 35.5%.
•
Ultrasound pretreatment could change the thermal properties of samples.
NGLC 2004-2010.National Geological Library of China All Rights Reserved.
Add:29 Xueyuan Rd,Haidian District,Beijing,PRC. Mail Add: 8324 mailbox 100083
For exchange or info please contact us via email.