Here, an unprecedented phenomenon in which 7‐coordinate lanthanide metallomesogens, which align via hydrogen bonds mediated by coordinated H2O molecules, form micellar cubic mesophases at room temperature, creating body‐center...
Yuta Fujita   Kotona Kohaku   Nao Komiyama   Kazuya Ujiie   Hyuma Masu   Takashi Kojima   Hiroki Wadati   Hirofumi Kanoh   Keiki Kishikawa   Michinari Kohri   
ChemNanoMat 8(7) 2022年4月
Holmium (Ho) is a lanthanide element with a high magnetic moment. Here, we create an amorphous metal-organic framework (MOF) that has no long-range periodic order but retains the basic components of MOF by using isophthalic acid as an organic link...
The present report describes the preparation of lanthanide-doped colorless magnetic materials based on poly-beta-ketoester particles. Monodisperse poly(2-acetoacetoxy ethyl methacrylate) (PAAEM) particles were prepared by dispersion polymerization...
Here, we have demonstrated the production of colorless and full-color magnetic nanoparticles based on holmium (Ho)-doped polymers, which could not be achieved with conventional dark brown iron oxide magnetic nanoparticles. The coordination of Ho, ...
[Cu(4,4 '-bipyridine)(2)(BF4)(2)] (ELM-11), an elastic layer-structured MOF (metal-organic framework), is expected to be a sophisticated CO2 reservoir candidate because of its high capacity and recovery efficiency for CO2 sorption. While ELM-11 sh...
Physical Review B - Condensed Matter and Materials Physics 82(7) 2010年8月
Intensive change in electronic structure of single wall carbon nanotube (SWCNT) bundles is observed, arising from intercalation of naphthalene into the interstitial spaces of the bundles with adsorption from solution. Ultraviolet photoelectron spe...
Effect of pore width (w) and equilibration time on hysteresis of water adsorption isotherm was studied at 303-323 K using hydrophobic activated carbon fiber (ACF). The adsorption isotherm of ACF of w = 1.1 nm has a wide hysteresis loop; the longer...
Y. -H. Chu   M. Yamagishi   Z. -M. Wang   H. Kanoh   T. Hirotsu   
MICROPOROUS AND MESOPOROUS MATERIALS 118(1-3) 496-502 2009年2月
Nanoporous composites of carbon nanosheets and single or mixed TiO2 and SiO2 were synthesized from graphite oxide (GO) precursor by a mechanochemical intercalation (MCI) method and their structural and adsorption/photocatalytic properties examined...
Activated carbon fibres with extremely high surface areas (ACFs) were prepared by CO2 re-activation using pitch-based ACFs having an original surface area of 1730 m(2)/g. The highest surface area of the re-activated ACFs was 2930 m(2)/g as determi...