1) impurity anion
杂质阴离子
2) anionic trash
阴离子杂质
1.
In this paper, the research situation home and abroad, the resources and the detrimental effects of the anionic trash released during waste paper pulping process as well as its controlling methods were elucidated systematically and, in detail, the analyzing technology of the anionic trash were also introduced.
系统论述了目前关于废纸制浆过程中干扰物质——阴离子杂质(anionic trash)的来源、危害和控制,以及目前国内外在这方面的研究现状,并详细介绍了阴离子杂质的分析技术。
2.
It was found that the process of bleaching pulp released a large number of anionic trashes not only reduce the brightness and strength properties.
脱墨浆的过氧化物漂白中,释放出大量的阴离子杂质,通过阴离子杂质对纸浆性能的影响研究,结果表明,溶出的大量阴离子杂质不但降低了纸浆白度与强度性能,阳离子助剂也有影响。
3.
In this article the factors influencing the anionic trash dissolving during the pulping of ONP were studied in order to optimize the pulping process to minimize the detrimental effects of the anionic trash.
废纸制浆过程中会释放出较多的溶解与胶体物质,即阴离子杂质,其中有些溶解性物质由于碱性水解和氧化降解而带有负电荷,与抄纸过程中的阳离子助剂作用而恶化抄造系统。
3) heteropolyanion
[,hetərəu,pɔli'æniən]
杂多阴离子
1.
Fabrication, Structure and Conductivity of Hybrid Organic/Inorganic Langmuir-Blodgett Films of Polyquinoline/Octadecylamine/Rare Earth-substituted Heteropolyanion;
聚喹啉/十八胺/稀土杂多阴离子杂化LB膜的制备、结构及电性质
2.
Preparation and electrochemical behaviour of α-SiMo 3W 9O 40 4- heteropolyanion-polypyrrole film modified electrode;
硅钼钨杂多阴离子-聚吡咯膜修饰电极的制备及其电化学性质研究
3.
Hydrotalcite-like compounds, heteropolyanions with different compositions, and their pillared products were synthesized by coprecipitation.
采用共沉淀法合成了具有不同组成的类水滑石层状化合物和杂多酸 ,并以此制备了一系列杂多阴离子柱撑类水滑石 ;用XRD和IR方法对柱撑产物的结构进行了表征 ,它们具有K结构 ;结果表明这些材料层间高度为 0 。
4) heteropolyanions
杂多阴离子
1.
A DFT Study of the Vibrational Frequencies of α-[XMo_(12)O_(40)]~(n-)Heteropolyanions;
用密度泛函方法研究α-[XMo_(12)O_(40)]~(n-)杂多阴离子的振动光谱
2.
Studies on the Interaction Between the Layers and Pillars of Hydrotalcite-Like Compounds Pillared with Heteropolyanions;
杂多阴离子柱撑水滑石类层柱材料中层柱相互作用研究
3.
The phase transfer chemistry of heteropolyanions was introduced from the facile loss of the coordinated water molecules,the activation of inorganic small molecule and the replacement reactions of ligand.
从杂多阴离子脱水,活化无机小分子和与配体的取代反应等方面介绍了杂多阴离子的相转移化学,并综述了相转移化学在氧合-脱氧循环以及合成新化合物中的应用进展。
5) heteropoly anion
杂多阴离子
1.
Six new organometallic heteropoly anion complexes M_4H_3[(R′OOCCHR″CH_2Sn)_3(SiW_9O_(37))]·xH_2O(M=K~+,(CH_3)_4N~+;R′=CH_3,CH_3CH_2;R″=H,CH_3;x=6～12)have been synthesized by the reaction of estertin with Na_(10)SiW_9O_(34)·xH_2O.
利用酯基锡与缺位Keggin结构阴离子SiW9O10-34反应,合成了6种新的杂多阴离子有机金属配合物M4H3[(R′OOCCHR″CH2Sn)3(SiW9O37)]·xH2O(M=K+,(CH3)4N+;R′=CH3,CH3CH2;R″=H,CH3;x=6～12)。
2.
Eight new heteropoly anion-organometallic complexes M5·xH2O(M=K+,(Me4N)+;R′=CH3-,CH3CH2-,n-Bu-;R″=H,CH3-) have been synthesized by the reaction of estertin with Na8SiW11O39·xH2OThe products were characterized and their properties were studied by elemental analysis,IR,UV,1 H NMR and TGA-DSC measurements.
利用酯基锡与缺位Keggin结构阴离子SiW11O8-39反应,合成了8种新的杂多阴离子———有机锡配合物。
6) anion-doped
阴离子掺杂
1.
Mechanisms of anion-doped c -ZrO_2 was calculated by PW91PW91 method of Density-Functional Theory (DFT).
利用密度泛函 (DFT)中的PW91PW91方法计算了碳和氮阴离子掺杂稳定c ZrO2 的机制。
补充资料：杂质
1.一种物质中夹杂的其它物质。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条