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formed by low energy NO+ implantation into silicon[J]. Applied Physics Letters, 2008, 69(15): 2214-2215. [21] BRINKER C J, HAALAND D M, LOEHMAN R E. Oxynitride glasses prepared from gel and melts[J......
% thiourea (NH2CSNH2) solution can effectively desorb Ag+ ions from the VTR (99.6% efficiency). The results suggest that tannin gel is very useful as an adsorbent in a novel recovery system for silver......
E S, LANZA G R.Cadmium biosorption by cells of Spirulina platensis TISTR 8217 immobilized in alginate and silica gel [J]. Environment International, 2004, 30(1): 57-63. [22] OZDEMIR G, CEYHAN N......
of Materials Science Letters, 1987, 6(12): 1434-1439. [19] Brinker C J, Haaland D M, Loehman R E. Oxynitride glasses prepared from gel and melts[J]. Journal of Non-Crystalline Solids, 1983, 56(1/2/3......
by two-step sintering[J]. Journal of the American Ceramic Society, 2013, 96(11): 3369-3371. [16] Wang X, Wang R, Peng C, et al. Growth of BeO nanograins synthesized by polyacrylamide gel route[J]. Journal......
concentrate were added as energy source. Finally, cultures growing on different substrates were pooled equally, resulting in a moderately thermophilic culture. Denaturing gradient gel electrophoresis......
, such as spray-drying [6], sol-gel [7], micro-wave [8], micro- emulsion [9] and spray pyrolysis [10] methods. However, these methods have some drawbacks such as expensive raw materials and complicated..., MA P C, CHAN P C, VEDAM G K, KANG K, KIM J K. Sol–gel synthesis of multiwalled carbon nanotube-LiMn2O4 nanocomposites as cathode materials for Li-ion batteries [J]. Journal of Power Sources, 2010......
, finally ultrasonically cleaned in distilled water followed by ethanol and acetone. The samples for electrochemical corrosion tests were covered with silica gel except an exposure a coating area of 10 mm......
to dry. Lead isotope ratios were tested using a thermal ionization MAT-262 mass spectrometer with Si gel as the transmitter agent. The test was under the static model, controlling the mass fraction......
Environmental Protection Bureau, Kangping 110500, China) Abstract: xRS-Si-BiVO4 photocatalysts were synthesized by sol-gel method using rice stem as template and silicon source. The prepared samples were... than that of pure BiVO4. Key words: rice stem; template; sol-gel method; BiVO4; methyl orange 随着环境问题和能源问题的日益突出,半导体光催化技术凭借其节能,高效,安全等特性在众多有机污染物治理技术中脱颖而出[1].其中,以TiO2为代表的半导体光催化材料受到了广泛的研究和关注,并逐步成熟运用到了实际有机污染......
