Results 71 to 80 of about 1,594,640 (347)
Tannin resin-boron associations: Leaching and biological resistance [PDF]
, 2012 The easy leaching of boron in wood preservation formulations has allowed to use this fungicide only for short term applications. The recently discovered adduct with flavonoids allows boron to resist longer periods of time within wood and consequently ...
Leménager, Nicolas +5 more
core
Advanced Functional Materials, EarlyView.The pyrene and ether groups are incorporated into the covalent triazine polymer (CTP) structure. The synergistic effect of the two functional groups endows CTP with better electron transfer, light absorption, and oxygen activation properties. An impressive apparent quantum yield (13.2% @420 nm) and a remarkable solar‐to‐chemical conversion efficiency ...
Chong Wang +10 more
wiley +1 more source
Improved Performance of Brutian Pine Wood via Impregnation with Nanoclay
BioResources, 2023 This study aimed to evaluate the effects of brutian pine (Pinus brutia Ten.) wood impregnation with nanoclay in different concentrations on the chemical and thermal changes, and their impact on the physical and mechanical properties.
Abdullah Beram
doaj +2 more sources
Jurnal Sylva LestariIndicators of surface roughness and surface-free energy can represent the improvement in wood surface quality. In this study, those two indicators were used to determine the change in the samama (Anthocephalus macrophyllus) wood surface following two ...
Tekat Dwi Cahyono +4 more
doaj +1 more source
Perluasan Kinerja Akustik Limbah Kayu Batang Kelapa Sawit Termodifikasi Bahan Formaldehida
Positron, 2022 Chemical modifications for waste oil palm trunks had carried out as acoustic material. This modification was conducted in two stages. Firstly, formalization with formaldehyde solution and secondly is impregnation with melamine-formaldehyde resin ...
Tetti Novalina Manik +7 more
doaj +1 more source
Impregnant formulation to the preservation, protection and consolidation of wood heritage assets [PDF]
, 2018 The protection of cultural heritage is an integral part of the world´s material wealth. The cultural heritage, movable and immovable, together with the natural environment, represents values that contribute to the education and social culture of the ...
Alfieri, Paula Vanesa +2 more
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Potential of X-ray computed tomography for 3D anatomical analysis and microdensitometrical assessment in wood research with focus on wood modification [PDF]
, 2013 Studying structure and chemistry of wood and wood-based materials is the backbone of all wood research and many techniques are at hand to do so. A very valuable modality is X-ray computed tomography (CT), able to non-destructively probe the three ...
Andersons, Bruno +13 more
core +1 more source
Exposure to creosote in the impregnation and handling of impregnated wood.
Scandinavian Journal of Work, Environment & Health, 1987 The major components of vapors and polycyclic aromatic hydrocarbons in particulate matter were identified and quantified in two creosote impregnation plants and in the handling of treated wood. The vapors were collected on XAD-2 resin (recovery in the range of 82-102%) and analyzed by gas chromatography.
P R, Heikkilä +3 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.Tabular foundation model interrogates the synthetic likelihood of metal−organic frameworks. Abstract Metal–organic frameworks (MOFs) are celebrated for their chemical and structural versatility, and in‑silico screening has significantly accelerated their discovery; yet most hypothetical MOFs (hMOFs) never reach the bench because their synthetic ...
Xiaoyu Wu +3 more
wiley +1 more source
Improvement of termite resistance, dimensional stability and mechanical properties of pine wood by paraffin impregnation [PDF]
, 2014 Paraffin has been used as surface protection of wood throughout the ages but its use for impregnation to improve wood resistance to biodegradation is recent.
Domingos, Idalina +3 more
core +1 more source