Results 251 to 260 of about 3,573,834 (311)

Molecular Bridging Flexibility Enables Closed‐Pore Engineering in Hard Carbon for Enhanced Plateau Sodium Storage

open access: yesAdvanced Materials, EarlyView.
Molecular bridging flexibility is introduced as an effective precursor‐design strategy to engineer closed pores in hard carbon Flexible polymer precursors promote curved carbon skeleton formation and pore‐mouth closure, enabling enhanced low‐voltage plateau sodium storage. The optimized hard carbon delivers 3561 mAh g−1 reversible capacity and 2427 mAh 
Ying Zhao   +12 more
wiley   +1 more source

The Adsorption Capacity of Platelets

Thrombosis and Haemostasis, 1963
SummaryThrombocytes stored at 37° C were suspended in fresh normal plasma free of platelets. Then the behaviour of the thrombocyte factors 1, 2 and 3 was investigated. It was found that the activity of factor 3 did practically not change during the experiments whereas the thrombocytes adsorbed the factor 1, and 2 and regained the normal activity.
A Dóczy, A Fejér
openaire   +1 more source

Breakthrough Time and Adsorption Capacity of Respirator Cartridges

AIHAJ, 1992
A model developed in previous studies was applied to investigate the respirator cartridge contaminant breakthrough of 121 different chemical compounds. Included in this set of 121 contaminants are representative examples of various types of organic compounds, (e.g., acetates, ketones, aromatics, alcohols, amines, alkanes, chlorinated hydrocarbons ...
Y H, Yoon, J H, Nelson
openaire   +2 more sources

Evaluating GAC adsorptive capacity

Journal AWWA, 1983
Potential sources of error in evaluating the adsorptive capacity of granular activated carbon (GAC) are identified and discussed, with special attention given to carbon sampling and preparation, preparation of test solutions, and selection of GAC dosages, adsorbate concentration, and equilibration time.
Stephen J. Randtke, Vernon L. Snoeyink
openaire   +1 more source

Measurement of the adsorptive capacity of a powder

Separation and Purification Technology, 2004
Abstract The purpose of this work was to recommend a method of measuring the adsorptive capacity of powdered activated carbon (PAC). The adsorptive capacity is needed in future mathematical models of dispersed phase adsorption. This measurement was difficult, because the large drag forces in powders resist any flow into the sample volume, causing big
Prasertmanukitch, S   +4 more
openaire   +2 more sources

Adsorption Capacity and Reaction

2011
Soil fertility depends on the soil’s capacity to adsorb bases such as potassium and calcium, retain them against leaching and release them to plants. Adsorption capacity depends on surface-active mineral and organic colloids. The clay mineralogy and colloidal humus of the chernozem provide a high adsorptive capacity and, also, buffer capacity – the ...
Igori Arcadie Krupenikov   +2 more
openaire   +1 more source

Equilibria and Capacities for Adsorption on Carbon

Journal of the Sanitary Engineering Division, 1964
Laboratory investigations show that the ultimate capacity of granular carbon for adsorption of biochemically-resistant organic substances from dilute solution after a sufficient period of contact is on the order of 15% to 25% by weight. Experimental adsorption isotherms for a number of organic substances indicate that adsorption equilibria for ...
Walter J. Weber, J. Carrell Morris
openaire   +1 more source

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