Ditapis dengan
Modification of Na-bentonite by polycations for fabrication of amphoteric sem…
Abstract. Na-bentonite was modified by intercalation of poly(dimethyldiallylammonium chloride) (PDMDAAC). The XRD pattern and TEM image indicated that an exfoliated nanocomposite was obtained. Then, graft polymerization of acrylic acid onto starch was carried out to form an amphoteric nanocomposite hydrogels with semi-interpenetrating polymer networks (semi-IPN) in the dispersion of the nan…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Applied Clay Science 42 (2009) 455–459
- 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…
- Edisi
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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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Substantial reorganization of China’s tropical and subtropical forests: bas…
There is evidence that climate change induced tree mortalities in boreal and temperate forests and increased forest turnover rates (both mortality and recruitment rates) in Amazon forests. However, no study has examined China’s tropical and subtropical evergreen broadleaved forests (TEBF) that cover >26% of China’s terrestrial land. The sustainability of this biome is vital to the maintenan…
- Edisi
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- ISBN/ISSN
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- Deskripsi Fisik
- Global Change Biology (2014) 20, 240–250
- Judul Seri
- Global Change Biology
- No. Panggil
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