NDLI: Swelling of Wood Caused by Organic Liquids Having Relatively Large Molecular Sizes

Please wait, while we are loading the content...

Swelling of Wood Caused by Organic Liquids Having Relatively Large Molecular Sizes

Content Provider	Semantic Scholar
Author	Nakatani, Takeshi Ishimaru, Yutaka Furuta, Yuzo
Copyright Year	2010
Abstract	本研究では，比較的分子容が大きく，水素結合に関与しうる官能基を一つしか持たない，あるいはπ電子を持つ有機液体を用いて，既往の研究よりも高温条件で木材を膨潤させ，それら液体の諸物性と膨潤量との関係を検討した。その結果，従来，木材を膨潤させないとされてきた分子容が100ml/mol程度の比較的分子容が大きな液体でも膨潤しうることがわかった。また，多くの供試液体で，温度の上昇に伴う膨潤量の増加が見られ，その傾向は分子容が大きく，立体的にかさばった形状の液体で顕著であった。さらに，ほとんどの供試液体で，膨潤過程において異方性の極大が見られ，この傾向は高い膨潤能の液体ほど顕著であった。以上のことから，液体分子が木材を膨潤するには，液体分子の水素結合能だけでなく，その大きさや立体的なかさばりなどとともに，木材の吸着点に近づくために液体分子内の水素結合に関与しうる官能基の位置も重要と考えられる。
Starting Page	211
Ending Page	218
Page Count	8
File Format	PDF HTM / HTML
DOI	10.2488/jwrs.56.211
Alternate Webpage(s)	https://www.jstage.jst.go.jp/article/jwrs/56/4/56_4_211/_pdf/-char/ja
Alternate Webpage(s)	https://doi.org/10.2488/jwrs.56.211
Volume Number	56
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in