Front Cover: The industrial production of polymer‐based proppants is optimized using fiber‐optics Raman spectroscopy. A micro‐scale reactor is designed to mimic conditions of the industrial reactor, with the aim of characterizing polymerization kinetics. Product design is completed at lab scale in reactors that provide samples with the geometry needed for product testing. This is reported by Candela Rey, Gonzalo Zuviría, Sofía Rivelli, Rocío Giannetti, J. Pablo Tomba, José M. Carella in number 2000035.

中文翻译：

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大分子 反应 。1/2021

封面：聚合物支撑剂的工业生产使用光纤拉曼光谱进行了优化。微型反应器旨在模拟工业反应器的条件，旨在表征聚合动力学。产品设计是在实验室规模的反应器中完成的，反应器可为样品提供产品测试所需的几何形状。这由Candela Rey，GonzaloZuviría，SofíaRivelli，RocíoGiannetti，J.Pablo Tomba，JoséM.Carella报道，编号为2000035。