Results 271 to 280 of about 121,610 (299)
Some of the next articles are maybe not open access.
Transformation from single-mesoporous to dual-mesoporous organosilica nanoparticles
Nanoscale, 2017Transformation from single-mesoporous to dual-mesoporous structured organosilica nanoparticles can be achieved by simply varying the volume fraction of ethanol in the synthesis system, using lauryl sulfonate betaine and sodium dodecyl sulfonate as dual-templates. Core-shell structured dual-mesoporous organosilica nanoparticles possess smaller mesopores
Xue Wang +5 more
openaire +2 more sources
ECS Meeting Abstracts, 2016
Over the last decade, due to increasing environmental pollution and depletion of fossil fuels, considerable effort has been devoted to the development of clean and sustainable sources of energy. On top of that, latest technological advancements in market of hybrid electric vehicles and electronic devices lead to a need of alternative energy storage ...
Duc Tai Dam, Jong-Min Lee
openaire +1 more source
Over the last decade, due to increasing environmental pollution and depletion of fossil fuels, considerable effort has been devoted to the development of clean and sustainable sources of energy. On top of that, latest technological advancements in market of hybrid electric vehicles and electronic devices lead to a need of alternative energy storage ...
Duc Tai Dam, Jong-Min Lee
openaire +1 more source
Proceedings / Indian Academy of Sciences, 1998
Alumina with a fairly large surface area (415 m2g−1) and narrow pore size distribution (pore diameter ∼3 nm), containing octahedral and tetrahedral aluminum, prepared by long chain neutral amine as the surfactant, shows some evidence of textured structure.
null Neeraj, M Eswaramoorthy
openaire +1 more source
Alumina with a fairly large surface area (415 m2g−1) and narrow pore size distribution (pore diameter ∼3 nm), containing octahedral and tetrahedral aluminum, prepared by long chain neutral amine as the surfactant, shows some evidence of textured structure.
null Neeraj, M Eswaramoorthy
openaire +1 more source
Chemical Communications, 1997
Hexagonal, cubic and lamellar aluminoborate mesophases containing octahedral aluminium and tetrahedral boson are prepared and characterized for the first time.
Ayyappan, S, Rao, CNR
openaire +1 more source
Hexagonal, cubic and lamellar aluminoborate mesophases containing octahedral aluminium and tetrahedral boson are prepared and characterized for the first time.
Ayyappan, S, Rao, CNR
openaire +1 more source
Nanoarchitectures for Mesoporous Metals
Advanced Materials, 2015The field of mesoporous metal nanoarchitectonics offers several advantages which cannot be found elsewhere. These materials have been showcasing impressive enhancements of their electrochemical properties for further implementation, compared to their micro‐ and macroporous counterparts. Since the last few decades, various methods have been developed to
Malgras, Victor +7 more
openaire +3 more sources
Mesoporous Activated Carbon Filaments
MRS Proceedings, 1996ABSTRACTActivated carbon filaments of diameter ∼0.1 μm, main pore size (BJH) 55 Å, specific surface area 1310 m2/g and yield 36.2% were obtained by activating carbon filaments of diameter ∼ 0.1 urn in C02 + N2 (1:1) at 970°C for 80 min. Prior to this activation, the filaments were surface oxidized by exposure to ozone.
W. Lu, D.D.L. Chung
openaire +1 more source
Periodic mesoporous hybrid monolith with hierarchical macro–mesopores
Microporous and Mesoporous Materials, 2007Abstract We describe the synthesis of hybrid monolith with hierarchically macro–mesoporous structure by a sol–gel process from the mixture of 1,4-bis(triethoxysilyl)benzene (BTEB) and tetraethoxysilane (TEOS) using poly(ethylene oxide)-block-poly(propylene oxide)-block-poly(ethylene oxide) (P123) as structure directing agent under acid medium.
Hua Zhong +4 more
openaire +1 more source
Asymmetric Multimetallic Mesoporous Nanospheres
Nano Letters, 2019Mesoporous colloidal nanospheres with tailorable asymmetric nanostructures and multimetallic elemental compositions are building blocks in next-generation heterogeneous catalysts. Introducing structural asymmetry into metallic mesoporous frameworks has never been demonstrated, but it would be beneficial because the asymmetry enables the spatial control
Hao Lv +7 more
openaire +3 more sources
Mesoporous materials and electrochemistry
Chemical Society Reviews, 2013Ordered mesoporous materials prepared by the template route have attracted increasing interest from the electrochemists community due to their plenty of unique properties and functionalities that can be effectively exploited in electrochemical devices.
openaire +3 more sources