4.4 Article

Multifunctional cellulose wood with effective acoustic absorption

Related references

Note: Only part of the references are listed.
Article Materials Science, Paper & Wood

Effective changes in softwood cell walls, gas permeability and sound absorption capability of Larix kaempferi (larch) by steam explosion

Haradhan Kolya et al.

Summary: Steam explosion treatment can improve the gas permeability and sound absorption coefficient of larch wood by altering the cell wall structure. This process affects softwood cellulose cell walls and may be considered for enhancing acoustic comfort in buildings.

WOOD MATERIAL SCIENCE & ENGINEERING (2022)

Article Acoustics

Hygrothermal treated paulownia hardwood reveals enhanced sound absorption coefficient: An effective and facile approach

Haradhan Kolya et al.

Summary: Hygrothermal treatment improves the quality of wood and enhances the sound absorption coefficient of hardwood species, making it useful for manufacturing sound absorption boards.

APPLIED ACOUSTICS (2021)

Article Forestry

Air permeability and sound absorption coefficient changes from ultrasonic treatment in a cross section of Malas (Homalium foetidum)

Chun-Won Kang et al.

Summary: The research indicates that ultrasonic treatment significantly increases the gas permeability and improves the sound absorption coefficient of Malas wood.

JOURNAL OF WOOD SCIENCE (2021)

Article Materials Science, Paper & Wood

Effective changes in cellulose cell walls, gas permeability and sound absorption capability of Cocos nucifera (palmwood) by steam explosion

Haradhan Kolya et al.

Summary: Steam explosion treatment significantly increases the air permeability and sound absorption capability of palmwood, mainly due to changes in the cell wall. The color change, air permeability, and sound absorption coefficient are correlated, indicating that low-pressure steam explosion is an effective technique to improve the acoustic properties of wood.

CELLULOSE (2021)

Article Acoustics

Steam exploded wood cell walls reveals improved gas permeability and sound absorption capability

Chun-Won Kang et al.

Summary: Steam explosion at low pressure can significantly improve the sound absorption performance of wood, with different effects on different tree species, and resulting in blackening of the wood. The study suggests that steam explosion can be used to manufacture wood-based sound absorption boards.

APPLIED ACOUSTICS (2021)

Review Materials Science, Multidisciplinary

Preparation and characterization of sodium silicate impregnated Chinese fir wood with high strength, water resistance, flame retardant and smoke suppression

Ping Li et al.

JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T (2020)

Article Nanoscience & Nanotechnology

A TO-based intelligent thermal concentrator considering thermal protection

Yiyi Li et al.

AIP ADVANCES (2020)

Article Acoustics

A three-parameter analytical model for the acoustical properties of porous media

Kirill Horoshenkov et al.

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (2019)

Article Materials Science, Paper & Wood

Acoustic Absorption and Thermal Insulation of Wood Panels: Influence of Porosity

Marilia da Silva Bertolini et al.

BIORESOURCES (2019)

Article Multidisciplinary Sciences

Processing bulk natural wood into a high-performance structural material

Jianwei Song et al.

NATURE (2018)

Article Chemistry, Multidisciplinary

Highly Compressible, Anisotropic Aerogel with Aligned Cellulose Nanofibers

Jianwei Song et al.

ACS NANO (2018)

Review Materials Science, Composites

Porous materials for sound absorption

Leitao Cao et al.

COMPOSITES COMMUNICATIONS (2018)

Article Chemistry, Multidisciplinary

Highly Anisotropic, Highly Transparent Wood Composites

Mingwei Zhu et al.

ADVANCED MATERIALS (2016)

Article Acoustics

Asymptotic limits of some models for sound propagation in porous media and the assignment of the pore characteristic lengths

Kirill V. Horoshenkov et al.

JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA (2016)

Article Forestry

Sound absorption of wood-based materials

Jerzy Smardzewski et al.

HOLZFORSCHUNG (2015)

Article Materials Science, Paper & Wood

Improving the Sound Absorption Capacity of Wood by Microwave Treatment

Dong Wang et al.

BioResources (2014)

Article Forestry

Experimental study of wood acoustic absorption characteristics

Jerzy Smardzewski et al.

HOLZFORSCHUNG (2014)

Article Engineering, Chemical

Study on the Longitudinal Permeability of Oil Palm Wood

Adrian C. Y. Choo et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2013)

Article Forestry

A critical discussion of the physics of wood-water interactions

Emil Tang Engelund et al.

WOOD SCIENCE AND TECHNOLOGY (2013)

Article Engineering, Multidisciplinary

Sound absorption performance of natural fibers and their composites

Yang WeiDong et al.

SCIENCE CHINA-TECHNOLOGICAL SCIENCES (2012)

Review Chemistry, Multidisciplinary

Cellulose Nanocrystals: Chemistry, Self-Assembly, and Applications

Youssef Habibi et al.

CHEMICAL REVIEWS (2010)

Article Acoustics

Impedance theory of sound absorption: The best absorber and the black body

Yu. I. Bobrovnitskii

ACOUSTICAL PHYSICS (2006)

Article Physics, Applied

Sound absorption characteristics of porous aluminum fabricated by spacer method

Masataka Hakamada et al.

JOURNAL OF APPLIED PHYSICS (2006)