標(biāo)題: Titlebook: HPLC of Polymers; Harald Pasch,Bernd Trathnigg Book 1999 Springer-Verlag Berlin Heidelberg 1999 Chromat.Copolymer.adsorption.chromatograph [打印本頁] 作者: HEM 時間: 2025-3-21 18:31
書目名稱HPLC of Polymers影響因子(影響力)
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書目名稱HPLC of Polymers網(wǎng)絡(luò)公開度
書目名稱HPLC of Polymers網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱HPLC of Polymers被引頻次
書目名稱HPLC of Polymers被引頻次學(xué)科排名
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書目名稱HPLC of Polymers讀者反饋
書目名稱HPLC of Polymers讀者反饋學(xué)科排名
作者: 無法治愈 時間: 2025-3-21 22:44
https://doi.org/10.1007/978-3-642-70326-3les can detach, and then do so suddenly, if they possess sufficient activation energy to cause the necessary rearrangement or rupture of chemical or physical bonding. Quite different in effect are the diffusion-controlled sorption-desorption kinetics where a change occurs only gradually as molecules diffuse in and out of localized regions [1].作者: 殘酷的地方 時間: 2025-3-22 03:25
https://doi.org/10.1007/978-1-4899-6022-1 elute from the chromatographic column in one peak. for the description of this phenomenon the term “chromatographic invisibility” is used, meaning that the chromatographic behaviour is not directed by the size but by the inhomogeneities (chemical structure) of the macromolecules.作者: evanescent 時間: 2025-3-22 06:27
Thermodynamics of Polymer Chromatography,f the analyte concentration in the stationary phase and in the mobile phase. Note that V can be comprised of the pore volume V., surface area V., or volume of chemically bonded “stationary phase” on the packing V., depending on the separation mode and type of packing.作者: 固執(zhí)點(diǎn)好 時間: 2025-3-22 09:21
Liquid Adsorption Chromatography,les can detach, and then do so suddenly, if they possess sufficient activation energy to cause the necessary rearrangement or rupture of chemical or physical bonding. Quite different in effect are the diffusion-controlled sorption-desorption kinetics where a change occurs only gradually as molecules diffuse in and out of localized regions [1].作者: Atrium 時間: 2025-3-22 15:06
Liquid Chromatography at the Critical Point of Adsorption, elute from the chromatographic column in one peak. for the description of this phenomenon the term “chromatographic invisibility” is used, meaning that the chromatographic behaviour is not directed by the size but by the inhomogeneities (chemical structure) of the macromolecules.作者: Insulin 時間: 2025-3-22 18:13 作者: 手銬 時間: 2025-3-23 00:24
Introduction,the property. These properties are termed distributed properties, the most important of them in polymer chemistry being the molar mass distribution, the distribution of compositions, the distribution of sequence lengths and the distribution of functionality.作者: 全能 時間: 2025-3-23 03:30
Book 1999olymers by chromatographic and spectroscopic methods is one of the major concerns of polymer analysis and characterization. This lab manual describes the experimental approach to the chromatographic analysis of polymers. Different chromatographic methods, their theoretical background, equipment, exp作者: bronchodilator 時間: 2025-3-23 09:00
Book 1999macromolecular and analytical science to optimize chromatographic conditions for a specific separation problem. Special emphasis is given to the description of applications for homo- and copolymers and polymer blends.作者: chlorosis 時間: 2025-3-23 13:40 作者: Encephalitis 時間: 2025-3-23 15:20
Size Exclusion Chromatography,y obtained from these chromatographic raw data, the requirements in data processing are considerably different from those in other chromatographic techniques. There are also consequences for instrumentation, maintenance, and operation that will be discussed in the following sections.作者: BARGE 時間: 2025-3-23 20:23 作者: vector 時間: 2025-3-24 00:45
0945-6074 ell as students of macromolecular and analytical science to optimize chromatographic conditions for a specific separation problem. Special emphasis is given to the description of applications for homo- and copolymers and polymer blends.978-3-540-65551-0978-3-642-58265-3Series ISSN 0945-6074 Series E-ISSN 2196-1174 作者: 委派 時間: 2025-3-24 04:24 作者: 委屈 時間: 2025-3-24 08:08
Two-Dimensional Liquid Chromatography,y, whereas functional homopolymers are distributed in molar mass and functionality. Hence, the experimental evaluation of the different distribution functions requires separation in more than one direction.作者: Adjourn 時間: 2025-3-24 11:06 作者: 處理 時間: 2025-3-24 14:58 作者: deactivate 時間: 2025-3-24 22:44 作者: 輕浮思想 時間: 2025-3-24 23:26
Equipment and Materials,The following types of pumps are typically used in HPLC (Fig. 3.1):作者: Kernel 時間: 2025-3-25 03:49 作者: 牢騷 時間: 2025-3-25 10:52 作者: etidronate 時間: 2025-3-25 13:51
Springer Laboratoryhttp://image.papertrans.cn/h/image/420306.jpg作者: 連鎖,連串 時間: 2025-3-25 18:23
Introduction, and can be divided into simple and distributed properties. Simple properties are the total weight of polymer present, the residual monomer or oligomer content, total weight of microgels or aggregates, and properties that depend only on these measures, such as conversion in the polymerization reacti作者: upstart 時間: 2025-3-25 21:38
Thermodynamics of Polymer Chromatography, system. In liquid chromatography the separation process can be described by.where V. is the retention volume of the solute, V. is the interstitial volume of the column, V is the volume of the packing, i.e. the “stationary” volume, and K. is the distribution coefficient which is equal to the ratio o作者: tooth-decay 時間: 2025-3-26 02:47 作者: Obstruction 時間: 2025-3-26 06:33 作者: ascend 時間: 2025-3-26 10:21
Liquid Chromatography at the Critical Point of Adsorption, macromolecules and the packing compensate for each other. The Gibbs free energy of the macromolecule does not change when entering the pores of the stationary phase.The distribution coefficient K. is unity, regardless of the size of macromolecules, and all macromolecules of equal chemical structure作者: crockery 時間: 2025-3-26 14:41 作者: 有偏見 時間: 2025-3-26 20:49
https://doi.org/10.1007/978-3-319-61307-9 and can be divided into simple and distributed properties. Simple properties are the total weight of polymer present, the residual monomer or oligomer content, total weight of microgels or aggregates, and properties that depend only on these measures, such as conversion in the polymerization reacti作者: 出血 時間: 2025-3-27 00:42
https://doi.org/10.1057/9780230208308 system. In liquid chromatography the separation process can be described by.where V. is the retention volume of the solute, V. is the interstitial volume of the column, V is the volume of the packing, i.e. the “stationary” volume, and K. is the distribution coefficient which is equal to the ratio o作者: Nuance 時間: 2025-3-27 04:25 作者: 要控制 時間: 2025-3-27 05:29
https://doi.org/10.1007/978-3-642-70326-3 the stationary phase are controlled by two basically different mechanisms or some combinations thereof. In regard to adsorption-desorption phenomena, an abrupt process is the critical step leading to sorption or desorption. This process is typified by molecular desorption from surfaces where molecu作者: Intruder 時間: 2025-3-27 13:29 作者: 滔滔不絕地講 時間: 2025-3-27 16:36 作者: 嗎啡 時間: 2025-3-27 21:45 作者: 裁決 時間: 2025-3-28 00:55 作者: 討好美人 時間: 2025-3-28 02:43
Government Protection of Both Parties in the Operation of the Post-epidemic Labor Market in Chinatively protect the legitimate rights and interests of labors and give enterprises greater flexibility and convenience in employment. Third, special assistance is offered to enterprises in difficulty, key employment groups, and the unemployed.作者: synovium 時間: 2025-3-28 07:34 作者: gangrene 時間: 2025-3-28 13:23 作者: GLOOM 時間: 2025-3-28 17:47
