Results 191 to 200 of about 136,626 (254)
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Journal of Power Sources, 2019
For fabricating porous carbon nanosheets possessing ultra-high content (ca. 20 at%) of heteroatoms and large specific surface area, we propose a feasible and valid hard template strategy via one-step in situ pyrolysis of crosslinking polymer melamine ...
Min Wang +4 more
semanticscholar +1 more source
For fabricating porous carbon nanosheets possessing ultra-high content (ca. 20 at%) of heteroatoms and large specific surface area, we propose a feasible and valid hard template strategy via one-step in situ pyrolysis of crosslinking polymer melamine ...
Min Wang +4 more
semanticscholar +1 more source
Strukturuntersuchungen an Melamin‐Formaldehyd‐Reaktionsprodukten
Die Angewandte Makromolekulare Chemie, 1974AbstractZwei unmodifizierte technische Melamin‐Formaldehyd‐Harze wurden mit N‐Diäthyltrimethylsilylamin umgesetzt und danach gelchromatographiert. Durch IR‐und NMR‐ Spektroskopie der Fraktionen konnte gezeigt werden, daß in alkalisch hergestellten Harzen die Melamin‐Kerne durch Methylenätherbrücken verknüpft sind.Durch die Umsetzung von Melamin ...
Von D. Braun, V. Legradić
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Fuel, 2019
Combination of multiple excellent characteristics, such as large surface area, strong acidity, high acid density and good dispersion of active sites, in a mesoporous solid acid catalyst is desirable for achieving superior catalytic activity in production
Hu Pan +4 more
semanticscholar +1 more source
Combination of multiple excellent characteristics, such as large surface area, strong acidity, high acid density and good dispersion of active sites, in a mesoporous solid acid catalyst is desirable for achieving superior catalytic activity in production
Hu Pan +4 more
semanticscholar +1 more source
Energy & Environmental Science, 2019
Butylated melamine formaldehyde as a strong candidate to be used as a triboelectric friction layer for the stable high-output performance of triboelectric nanogenerators.
S. Kwak +7 more
semanticscholar +1 more source
Butylated melamine formaldehyde as a strong candidate to be used as a triboelectric friction layer for the stable high-output performance of triboelectric nanogenerators.
S. Kwak +7 more
semanticscholar +1 more source
ACS Applied Materials and Interfaces, 2019
Construction of various nanostructure g-C3N4, especially those with a tubular structure, are gaining considerable research interest because of their large specific surface area, high carrier transport efficiency and excellent mass transfer. In this study,
Xinyu Zhao +9 more
semanticscholar +1 more source
Construction of various nanostructure g-C3N4, especially those with a tubular structure, are gaining considerable research interest because of their large specific surface area, high carrier transport efficiency and excellent mass transfer. In this study,
Xinyu Zhao +9 more
semanticscholar +1 more source
Preparation of high surface area mesoporous melamine formaldehyde resins
, 2020Mesoporous melamine formaldehyde resins (MMF) with high surface areas and large pore volumes and diameters were prepared without the use of a template. Conditions such as solvent, concentration, formaldehyde/melamine ratio and curing temperature and time
Huapeng Cui +4 more
semanticscholar +1 more source
Adsorption of perfluorooctane sulfonate on carbonized poly-melamine-formaldehyde sponge.
Science of the Total Environment, 2020In this study, we developed a simple carbonized poly-melamine-formaldehyde sponge (CMF) acting as an adsorbent for adsorbing perfluorooctane sulfonate (PFOS) from the waste poly-melamine-formaldehyde (MF) sponge.
Ruiming Zhang +4 more
semanticscholar +1 more source
, 2020
The objective of this study was to examine zeolite Y and natural zeolite as potential fillers in medium density fiberboard (MDF) production with urea formaldehyde (UF) and melamine formaldehyde (MF).
A. Cavdar
semanticscholar +1 more source
The objective of this study was to examine zeolite Y and natural zeolite as potential fillers in medium density fiberboard (MDF) production with urea formaldehyde (UF) and melamine formaldehyde (MF).
A. Cavdar
semanticscholar +1 more source
Talanta: The International Journal of Pure and Applied Analytical Chemistry, 2019
To improve the extraction performance and stability of the melamine-formaldehyde (MF) aerogel, a melamine-formaldehyde aerogel functionalized with polydopamine (PDA/MF) has been prepared on the carbon fibers (CFs), and it was used as a solid-phase ...
X. Wang +6 more
semanticscholar +1 more source
To improve the extraction performance and stability of the melamine-formaldehyde (MF) aerogel, a melamine-formaldehyde aerogel functionalized with polydopamine (PDA/MF) has been prepared on the carbon fibers (CFs), and it was used as a solid-phase ...
X. Wang +6 more
semanticscholar +1 more source
, 2020
Melamine-formaldehyde is the most common resin used in the production of high-pressure laminates and low-pressure laminates (melamine impregnated paper), due to its properties of durability, good fire, and heat resistance and good moisture resistance ...
J. Santos +6 more
semanticscholar +1 more source
Melamine-formaldehyde is the most common resin used in the production of high-pressure laminates and low-pressure laminates (melamine impregnated paper), due to its properties of durability, good fire, and heat resistance and good moisture resistance ...
J. Santos +6 more
semanticscholar +1 more source