Ditapis dengan
Novel approach to preparation of LiMn2O4 core/LiNixMn2-xO4 shell composite
Abstract. Combining two methods, coating and doping, tomodify spinel LiMn2O4, is a novel approach we used to synthesize active material. First we coated the LiMn2O4 particles with the nickel oxide particles by means of homogenous precipitation, and then the nickel oxide-coated LiMn2O4 was calcined at 750 8C to form a LiNixMn2-xO4 shell on the surface of spinel LiMn2O4 particles. Scanning e…
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- ISBN/ISSN
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- Deskripsi Fisik
- Applied Surface Science 255 (2009) 5651–5655
- Judul Seri
- Applied Surface Science
- No. Panggil
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Synthesis of highly regular mesoporous Al-MCM-41 from metakaolin
Abstract. Mesoporous molecular sieve Al-MCM-41 with Si/Al ratio=5, was in situ synthesized under hydrothermal condition using tetraethylorthosilicate (TEOS) and metakaolin as silica and aluminum sources and cetyl trimethylammonium bromide as structure directing agent. Powder X-ray diffraction (XRD), solid-state magic-angle spinning (MAS) NMR spectroscopy, Fourier transform infrared spectros…
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- ISBN/ISSN
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- Deskripsi Fisik
- Applied Clay Science 44 (2009) 185–188
- Judul Seri
- Applied Clay Science
- No. Panggil
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High Hydrogen Storage Capacity of Porous Carbons Prepared by Using Activated …
Abstract: A kind of activated carbon with further carbon dioxide and potassium hydroxide activations for hydrogen storage was investigated. The carbon dioxide and potassium hydroxide activations have apparently different effects on the pore structures and textures of the activated carbon which closely associated with the hydrogen storage properties. The potassium hydroxide activation can r…
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- ISBN/ISSN
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- Deskripsi Fisik
- J. AM. CHEM. SOC. 2009, 131, 7016–7022
- Judul Seri
- J. AM. CHEM. SOC.
- No. Panggil
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Stress-induced early flowering is mediated by miR169 in Arabidopsis thaliana
Plants interact with their environment and they often flower earlier under stress conditions, but how such stressinduced flowering is regulated remains poorly understood. Here evidence is presented that the miR169 family plays a key role in stress-induced flowering in plants. The microRNA (miRNA) miR169 family members are up-regulated in Arabidopsis, maize, and soybean under abiotic stresses. O…
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- ISBN/ISSN
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- Deskripsi Fisik
- Journal of Experimental Botany, Vol. 65, No. 1, pp. 89–101, 2014
- Judul Seri
- Journal of Experimental Botany
- No. Panggil
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