拥护 发表于 2025-3-26 23:20:44
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Polymers from Biomass Widely Spread in the Oil Industry productivity. That is how the most outstanding well stimulation procedures that industry ever known began. Since this technique was spread wide world, many natural polymers such as guar, modified guar, xanthan gums, and also modified cellulose, among others, were used as gelant agents..Another oilKaleidoscope 发表于 2025-3-27 07:00:00
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Chitosan: From Organic Pollutants to High-Value Polymeric Materialsnly the reactivity of primary or secondary hydroxyl groups but also the reactivity of primary amino groups, chitosans are attractive raw materials for different applications, from pharmaceutical products to water treatment. Chosen properly, the modifying agent gives appropriate physicochemical propePreamble 发表于 2025-3-27 15:22:26
PLA-Based Nanocomposites Reinforced with CNC for Food Packaging Applications: From Synthesis to Bioduch as high transparency, availability in the market, and ease of processing. However, PLA presents some drawbacks such as its poor mechanical, thermal, and barrier properties. The addition of nanofillers to PLA matrix leads to an enhancement in the thermomechanical performance. The optimal nanofill令人不快 发表于 2025-3-27 21:25:37
Removal of Pollutants Using Electrospun Nanofiber Membranesactors, such as increasing water demand, stringent health guidelines and emerging contaminants, cause traditional water and air treatment technologies remain ineffective. In this context nanotechnology could provide novel cost and energy efficient materials. In particular membranes obtained through积习已深 发表于 2025-3-28 00:10:38
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