Chemical yields from low-temperature pyrolysis of CCA-treated wood

Fu, Qirong; Argyropolous, D. S.; Lucia, L. A.; Tilotta, David C.; Lebow, Stan

doi:10.2737/fpl-rp-652

Cited by 3 publications

(2 citation statements)

References 19 publications

(17 reference statements)

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“…When the wood is heated at a low temperature (e.g., below 150°C), water in the wood begins to volatilize, inducing volumetric changes or wood distortion; this could make minor temperature fluctuations (see Figure 4d). [ 53 ] Although the ignition temperature of the wood varies with the wood species, the initial ignition temperature starts from 250–300 °C. [ 54 ] Meanwhile, the patterned LIGs are known to be stable up to 300 °C or even at higher temperatures.…”

Section: Resultsmentioning

confidence: 99%

Smart Wooden Home Enabled by Direct‐Written Laser‐Induced Graphene

Nam

Yang

et al. 2023

Adv Materials Technologies

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dishes, and containers. Developments in technology have led to the use of wood in more diverse ways, such as in paper, pulp, furniture, vehicles, construction, and fuel. [1,2] Today, wood remains a desirable material because of its various advantages. First, because 30% of the earth's land surface is covered by forests, [3] wood is a naturally abundant material. Second, wood is biocompatible, biodegradable, sustainable, renewable, recyclable, and environment friendly owing to its carbon-positive character. Third, wood provides high mechanical strength with lightweight porous internal structures. [4] Various studies have been conducted over the last few decades in line with growing interest in green technologies to protect the earth. A series of wood-treatment studies have been conducted to promote the efficient use of this material. For example, densified wood (up to 80% reduction in thickness) can be formed by chemical treatment and postpressing. [2] Cationic wood membranes can be fabricated via etherification and post-densification to achieve ionic selectivity in nanofluidic device applications. [5] Ultra-thin (micrometer scale) wood can be produced by delignification and densification to realize wood speakers. [6] Wood blocks for filtration can be manufactured via carbonization and CO 2 activation. [7] Cellulose nanofibers for wearable applications can be derived from natural wood [8] by cutting the wood into films, delignifying the films, cutting the films into strip form, and, finally, twisting the strips to obtain wood-textile fibers. In addition, a series of technologies that introduce conductive materials onto cellulose-based materials extracted from wood have been recently developed. [9] For example, the electrodes were directly printed onto cellulose nanofibers and papers, [10] written as a form of conductive metallic ink through a pen [11] or with graphite lead, [12] coated electrodes through physical vapor deposition [13] or chemical vapor deposition. [14] These lignocellulosic-material-based green electronics can sufficiently reduce the emission rate of electronic waste, as the electronics market rapidly grows and develops. [15] Wood has been used as a building construction material for thousands of years. As the years progressed, wood was gradually replaced with bricks, steel, and concrete to construct noncombustible skyscrapers. [16] In the 1990s, however, issues Wood is a naturally abundant, renewable, recyclable, biodegradable, and environment-friendly construction material. Smart homes capable of remote monitoring and light, climate, and appliance control require a large number of electrical sensors and interconnections, which are challenging to implement in wood. Although conductive Laser-induced-graphene (LIG) formation on lignocellulosic materials has been lately reported, the introduction of LIG electrodes to smart wooden home applications has not been addressed to date. Herein, the direct patterning of LIG on natural wood in atmospheric air to form key electrical components that can support...

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Section: Resultsmentioning

confidence: 99%

Smart Wooden Home Enabled by Direct‐Written Laser‐Induced Graphene

Nam

Yang

et al. 2023

Adv Materials Technologies

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“…Korasit KS impregnated Oriental beech wood specimens that included copper ions had a lower weight loss than the control specimens. The copper ions can expedite the decomposition of wood at lower temperatures and char oxidation (Fu et al 2009, Hirata et al 1992.…”

Section: Thermal Analysis (Tga)mentioning

confidence: 99%

Physical, mechanical, and thermal characteristics of alkaline copper quaternary impregnated oriental beech wood

Altay,

Özdemir,

Baysal

et al. 2023

Maderas-Cienc Tecnol

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The physical, mechanical, and thermal properties of Oriental beech (Fagus orientalis), which had been impregnated with the water-based, copper-containing Korasit KS material from the Alkaline Copper Quaternary group, were investigated in this study. According to ASTM 1413-07el (2007) standard, the wood samples used in the investigation were impregnated with 3 % and 6 % aqueous solutions of Korasit KS. The modulus of rupture, thermal, and water absorption tests were performed on samples of Oriental beech after they had been impregnated. Oriental beech's modulus of rupture values decreased as a result of Korasit KS impregnation. Additionally, Oriental beech had lower modulus of rupture values at greater concentrations of Korasit KS. In every water absorption period, the water absorption values of the Oriental beech impregnated with Korasit KS were higher than those of the control group. Our results showed that Korasit KS impregnation enhanced thermal properties of Oriental beech. Moreover, higher concentration levels of Oriental beech yielded better thermal characteristics of Oriental beech.

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