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12篇 您的检索式:作者名="Julien Bras"
    题名 作者 年代 出处 被引量
1基于碳纳米管型油墨的印刷电子柔性基材预处理技术研究显示文摘0 引言 在印刷过程中,紫外固化可通过化学交联反应将基材上的液体悬浮液转化为固体状态,它具有节能、无溶剂挥发和加工快速等多重优势,可在不到1s的时间内完成固化,因此其适用于工业化生产。而喷墨印刷因其灵活性和可局部处理的优点被广泛用于印刷电子制造领域。如图1所示,喷墨印刷可作为一个工作单元插入生产线中,并可通过计算机控制印刷过程,快速生成图案。AURORE Denneulin JULIEN Bras ANNE Blayo CHARLES Neuman 谭姣姣 2013中国印刷与包装研究2013,5,2:2
2Isolation and characterization of cellulose nanocrystals from industrial by-products of Agave tequilana and barley显示文摘Etzael Espino Mélissa Cakir Sandra Domenek Alma Delia Román-Gutiérrez Naceur Belgacem Julien Bras 2014Industrial Crops & Products2014,,:1
3Optimization of the batch preparation of starch nanocrystals to reach daily time‐scale显示文摘Déborah Le Corre Julien Bras Luc Choisnard Alain Dufresne 2012Starch/St?rke2012,,6:1
4New process of chemical grafting of cellulose nanoparticles with a long chain isocyanate显示文摘Gilberto Siqueira Julien Bras Main Dufresne 0,,:1
5Ceramic membrane filtration for isolating starch nanocrystals显示文摘Déborah LeCorre Julien Bras Alain Dufresne 2011Carbohydrate Polymers2011,,4:1
6New process of chemical grafting of cellulose nanoparticles with a long chain isocyanate显示文摘Gilberto Siqueira Julien Bras Alain Dufresne 2010Langmuir2010,26,1:1
7Starch Nanop- articles : A Review 显示文摘De borah Le Corre Julien Bras Alain Dufresne 2010Biomacromolecules 20102010,,:1
8Microfibrillated cellulose-Its barrier properties and applications in cellulosic materials:A review显示文摘Nathalie Lavoine Isabelle Desloges Alain Dufresne Julien Bras 2012Carbohydrate Polymers2012,90,:1
9New process of chemical grafting of cellulose nanoparticles with a long chain isocyanate显示文摘Gilberto Siqueira Julien Bras Alain Dufresne 2010Langmuir2010,26,1:1
10Pulp and Paper from Sugarcane:Properties of Rind and Core Fractions显示文摘Two distinct lignocellulosic fractions(rind and core)can be obtained through a physical separation of sugarcane stalks.Although presenting differences in morphology,both fractions can be employed to produce pulps and papers.The pulps and paper sheets produced from the core and rind fractions were characterized by their chemical composition,physical properties and mechanical properties.The pulps obtained from the core presented a higher amount of fines,lower drainage ability and rendered denser and stiffer sheets.The pulps from the rind,which have a higher content of fibers and higher degree of polymerization,produced sheets with higher air permeability and water absorption.Both paper sheets presented mechanical and physical properties comparable to commercial papers and papers from different cellulosic sources.The different properties exhibited by the papers produced from each fraction allow their use for distinct purposes,and expands the opportunities in the context of sugarcane biorefinery.Lísias Pereira Novo Julien Bras Mohamed Naceur Belgacem Antonio Aprigio da Silva Curvelo 2018Journal of Renewable Materials2018,6,2:1
11对托盘的创新生物合成的工艺和可回收能力分析显示文摘本研究的原创性在于提供完整的、实用的信息,与完全基于生物的复合材料的制备有关。它涵盖了最相关的调查,从分析纤维作为强化元素到最终的产品采购和它的可回收性分析。这项研究的目标是包装领域。利用这些新型的生物复合材料,和与制备材料相关的可循环利用特性,证明了真实立体的形成过程。为此,研究了几种工艺参数,而且对其进行了最后的处理。当一种柔性的生物聚合物被用作基质时,纤维的增加会增加托盘的硬度。制备的生物复合材料被回收了好几次(10次的循环周期),而且发现它们保持着最相关的特性。因此,这种生物复合材料可以重复使用好几次。所有这些数据,包括准备作为一个演示样机,都支持包装材料的创新性和可持续性。Julien Bras José Alberto Mendez Mohammed Krouit Joan Pere Lopez Maria-Angels Pelach Naceur Belgacem 2017绿色包装2017,,10:0
12Isolation and Characterization of Cellulose Nanofibers from Argentine Tacuara Cane(Guadua Angustifolia Kunth)显示文摘New trends in the area of material improvement are the use of natural nano-charges from renewable biomass,improving the value and sustainability of our country’s natural products.Bamboo is widely used in many countries of the world,although in Argentina,despite being commercialized and exported for the manufacture of wood floors,it goes unnoticed despite having native species.Therefore,researchers identified the native and exotic species present in our country and are working on novel uses.In this context,it is proposed the Argentine Tacuara Cane(Guadua Angustifolia Kunth),endemic plant as a new source of nanocellulosic materials,where stem fibers have been isolated using a green method achieving with yield of 45.9%of cellulose.The cellulose nanofibrils(CNF)were obtained using a green homogenization method.The CNF exhibited web-like long fibrous structure with the diameter of 10-20 nm.The crystallinity was 65.5%,as for the onset temperature of thermal decomposition was 212°C.The nanocellulose isolated from the Tacuara Cane seed fibers has a high potential to be used as a new source of cellulose-based nanofiller for the reinforcement of bionanocomposite films.C.A.Rodríguez Ramírez Fleur Rol Julien Bras Alain Dufresne Nancy Lis Garcia Norma D'Accorso 2019Journal of Renewable Materials2019,7,4:0
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