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Biorenewable rosin derived benzocyclobutene resin: a thermosetting material with good hydrophobicity and low dielectric constant
CROSS-LINKING POLYMER TEMPERATURE NANOINDENTATION
2024/3/5
Development of bio-based polymers has been promoted by the growing concerns about the long-term sustainability and negative environmental footprint of petroleum-based polymer materials. A new monomer ...
The complex structures making the surface of a virus are small weaves of proteins that make a big impact on how a virus interacts with cells and its environment. A slight change in protein sequence ma...
Characterisation of soil organic matter in long-term fallow experiment with respect to the soil hydrophobicity and wettability
long-term fallow experiment soil organic carbon FTIR spectra hydrophobic (A) and hydrophilic (B) functional groups wettability hydrophobicity
2015/1/30
Soil organic matter under different tillage and fertilisation systems of long-term fallow experiment established in 1958 in Prague was characterised in period of 1972–2004. This experiment consists of...
利用扫描电子显微镜、傅里叶红外光谱仪和视频光学接触角测量仪对蜻蜓翅膀表面的微观结构、物质成分以及疏水性进行了研究，分析了蜻蜓翅膀表面微观结构、物质成分与翅膀表面疏水性能间的关系。结果表明，蜻蜓翅膀表面分布大量纳米级乳突结构，致使液滴与翅膀表面形成复合接触，增强了翅膀表面的疏水性；翅膀表面覆盖的蜡质层对蜻蜓翅膀表面的疏水性起增强作用。此外，利用Cassie模型建立了蜻蜓翅膀表面疏水方程，并进行了蜻蜓...
Hydrophobicity and reactivity of trace metals in the low-salinity zone of a turbid estuary
Hydrophobicity reactivity trace metals low-salinity zone a turbid estuary
2014/5/9
We chemically fractionated water samples from the low-salinity zone of a turbid estuary (Tamar, UK) using C18 columns to examine the controls on the complexation, hydrophobicity, and reactivity of dis...
The Hydrophilicity and Hydrophobicity of Clay Minerals
Hydrophilic Hydrophobic Surface thermodynamics
2011/12/28
The terms “hydrophobic” and “hydrophilic” are typically used in a non-specific sense and, as such, they have a limited utility. Surface thermodynamic theory, as described here, allows a natural and po...
Hydrophobicity of Siloxane Surfaces in Smectites as Revealed by Aromatic Hydrocarbon Adsorption from Water
Adsorption isotherm Alkylbenzene Benzene Langmuir equation Naphthalene Organo-clay Surface area
2012/1/4
The nature of the siloxane surface in smectites was investigated by measuring the adsorption of aromatic hydrocarbons from water by organo-clays. The organo-clays were prepared by replacing the hydrop...
Hydrophobicity of Clay Surfaces: Sorption of 1,2-Dibromoethane and Trichloroethene
Diffusion Halocarbons Illite Kaolinite Pyrophyllite Smectite Sorption-desorption
2011/11/30
Abstract: Sorption and desorption of two neutral, nonpolar organic compounds, 1,2-dibromoethane (EDB, a soil fumigant) and trichloroethene (TCE, an industrial solvent and common ground-water contamina...