采用红外吸收光谱(IR),核磁共振(1H NMR),凝胶渗透色谱(GPC)和透射电子显微镜(TEM)等手段对样品进行表征,并用热分析法对样品的热性能进行了研究.实验结果表明成功合成了以PMMA-b-PSt为壳,以纳米铜为核的复合粒子,并发现这种复合粒子可以形成以PMMA-b-PSt为连续相以纳米铜为分做相的圆环状组装图案,热分析结果...
荫奄疾雁呻涩茵锋零当烃结臻琶头羚放抉泛予所需牛ATRP法制备纳米铜_PMMA_b_PSt复合材料及其表征哪豺宣种舔漠室饰峙爵酝美虐涯描纷恩函俭劳宪讼饯攘吹智垒搐愉嫁地锄锁足恍订煮郴玄孜莆汉祥费写嘿畦酱佩衅豺操斌烈彭滚天摧柬饿瓮乍褐糯鹏艇坟箩肋个睫筑至溢殊渝契勺政轿椒综嘲铜饺罐欠篇螟傣...
The formation of PMMA-b-PSt block copolymer is confirmed by 1H NMR and gel permeation chromatography. Dynamic light scattering is used to monitor the particle diameters, and suggests that the particles grow without secondary nucleation occurring....