查询词典 pillared
- 与 pillared 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Chromium and iron oxide supported silica-pillared zirconium phosphates with high surface area have been prepared successfully by the new method as well.
2同样采用先负载后再焙烧的方法,制备了大比表面负载氧化铬和氧化铁的氧化硅层柱磷酸锆,进一步表明此方法具有一定的普遍意义。
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The results showed that the catalytic selectivity of this transesterification reaction over these organic anion-pillared hydrotalcite was significantly improved.
结果表明,与水滑石相比,org-LDHs对碳酸二甲酯与苯酚酯交换反应的催化选择性有显著的提高。
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The light and thermal stability of methyl orange anion-pillared hydrotalcite was enhanced to a considerable extent, comparing with that of methyl orange.
该超分子结构材料不仅保持了甲基橙本身的颜色,而且与甲基橙相比,其耐光性和耐热性均有大幅度的提高。
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Isopoly and Heteropoly anion-Pillared Hydrotalcites are a new type of materials.
同多和杂多阴离子柱撑水滑石类层柱状化合物是一类新型材料。
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Arsenic; TiO_2-pillared interlayer montmorilonite; Doped; Desorption; Regeneration
工程科技II,工业通用技术及设备,工程基础科学砷;钛柱撑蒙脱石;掺杂;脱附;再生
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In the catalytic oxidation of hydrocarbons, titania-pillared zirconium phosphonate and phenylphosphonate had a catalytic activity higher than TiO2, they also showed a good stability during the reaction.
在烃类的催化氧化反应中,氧化钛层柱磷酸锆具有优于TiO2的选择氧化性能,并在反应中表现出较好的稳定性。
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XRD, FTIR and SEM were applied to characterize and analyze the pillared-products, and the influencing factors of pillaring were studied.
使用XRD、FTIR和SEM等对柱撑产物的性能进行表征和分析,同时研究柱化反应的影响因素。
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Pillared interlayered clay catalyst has been prepared by titration, over which DPC yield is 9.08%. Influence of OH7Pb2+, temperature of pillaring process and calcination temperature on the activity of catalyst has been studied.
用滴定法制备了层柱型催化剂,考察了OH~-/Pb~(2+)值、插层反应温度及焙烧温度对催化剂性能的影响,优化了催化剂制备条件。
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X-ray diffraction showed that the hydroxy-chromium oligocations can be used as a stable pillaring agent after aging at 70 ℃ for four days, and a pillared composite with high crystallinity can be obtain...
与原料2H-MoS2相比,柱撑材料的层间距增大,晶粒变小,比表面积增加并且热稳定性提高。对催化苯饱和加氢反应表明,柱撑材料Cr-MoS2的催化活性明显优于未柱撑的2H-MoS2和RaneyNi催化剂,且结晶度较好的柱撑材料更具有较高的催化活性和较好的可重复性。
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The results indicate that the pillaring process and crystal growing of anatase can be more easily realized by increasing the acid-base ratio of pillaring agents, raising the pillaring temperature and adding proper quantities of alkali. The calcination of Ti-pillared precursor brings the growth of TiO2 grain, at the same time the layer distance is declined. In order to obtain ideal products, the right pillaring conditions are: the acid-base ratio of pillaring agents of 13, pillaring temperature of 65 ℃ and the volume of alkali (2 mol/L) in pillaring liquid of 6 mL.
结果表明:在一定范围内增大柱撑剂酸碱比、提高柱撑温度以及加入适量碱,有利于插层复合反应的进行和锐钛晶型的生长;柱撑前驱物焙烧后TiO2晶粒长大,同时焙烧引起的脱水导致膨润土层间距的下降;为获得较理想的产物,合适的柱化条件为:柱撑剂酸碱比 n n (HNO3)为13、柱撑温度65 ℃和柱撑液加碱量为(2 mol/L NaOH) 6 mL。
- 相关中文对照歌词
- Tear My Stillhouse Down
- 推荐网络例句
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The changes of the HAF after liver injury may be related to the volume of blood loss, the intraabdominal pressure and the pneumoperitoneum duration.
肝撞击伤伴失血后肝动脉血流量的变化与失血量、气腹压力以及气腹持续时间等有密切联系。
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Reneging on our commitments to the world's poor cannot be an austerity measure, she said.
放弃我们给世界上的穷国的承诺不能成为一种紧缩措施。
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Abama respond ed by saying that he ***n and Patrick a are friends and that they often share ideas that re talk and rhetorical flourishes ***Also Although most independ ent ponds pundits view ed the charge pregs *** of plagiarism as exaggerated they did see possible damage to abama's image in the the eyes words of the voters, because he sawing *** his soaring oratory has been his stronger strongest ased asset .
奥把马回应到:他们是哥们,经常分享一些主意和修辞方法。虽然一些独立专家认为剽窃言过其词了,他们仍然认为这可能损害阿宝马在选民中得形象,因为修辞好是他得有力武器。