全校師生：
我校定于2017年3月31日和4月1日舉辦研究生靈犀學(xué)術(shù)殿堂——Prof.Mike Reece報(bào)告會(huì)，現(xiàn)將有關(guān)事項(xiàng)通知如下：
1.報(bào)告會(huì)簡(jiǎn)介
報(bào)告人：Prof.Mike Reece
（1）報(bào)告會(huì)一：
時(shí) 間：2017年3月31日（星期五） 上午09：30（開(kāi)始時(shí)間）
地 點(diǎn)： 友誼校區(qū) 公字樓328
主 題： Densification and Microstructural Engineering of Ceramics using Electric Current Assisted Sintering
內(nèi)容簡(jiǎn)介：The talk will review the use of Electric Current Assisted Sintering (ECAS) techniques, such as the commonly referred to Spark Plasma Sintering (SPS), for the processing of materials. This includes the potential advantages and disadvantages of the technique. SPS has been widely applied because of its ability to produce nanostructured materials. However, the techniques has other potential advantages, such as the ability to produce non-equilibrium structures. Recent results on the flash sintering (heating rates of > 10,000°C/min) of ultra-high temperature ceramics, and thermoelectrics will be presented. The application of ECAS to functional materials brings additional effects, including the Peltier/Thomson effects. These effects can bring advantages and disadvantages and need to be understood in order to optimise the engineering of the microstructures of materials. Experimental and modelling results will presented to quantify the magnitude these effects.
（2）報(bào)告會(huì)二：
時(shí) 間：2017年4月1日（星期六） 上午09：30（開(kāi)始時(shí)間）
地 點(diǎn)： 友誼校區(qū) 公字樓328
主 題： Thermoelectric Properties of Cu-Sb-S Compounds
內(nèi)容簡(jiǎn)介： The discovery and design of compounds with intrinsically low thermal conductivity, especially compounds with a special bonding nature and stable crystal structure, is a new direction to broaden the scope of potential thermoelectric (TE) materials. This study was motivated the earth-abundant sulfide tetrahedrite (Cu12Sb4S13), which has intrinsically low thermal conductivity due to the Sb lone-pair electrons and CuS3triangular planes . To further understand the effects of lone pair electrons of Sb and explore new potential thermoelectric sulfides, we report a comprehensive study of all four Cu-Sb-S compounds, including tetrahedrite (Cu12Sb4S13), famatinite (Cu3SbS4), skinnerite (Cu3SbS3) and chalcostibite (CuSbS2).
2.歡迎各學(xué)院師生前來(lái)聽(tīng)報(bào)告。報(bào)告會(huì)期間請(qǐng)關(guān)閉手機(jī)或?qū)⑹謾C(jī)調(diào)至靜音模式。
黨委研究生工作部
材料學(xué)院
2017年3月30日
報(bào)告人簡(jiǎn)介
Prof. Mike Reece，英國(guó)皇家學(xué)會(huì)工業(yè)院士，英國(guó)材料協(xié)會(huì)功能材料委員會(huì)主席，倫敦瑪麗皇后大學(xué)材料科學(xué)與工程系杰出教授，承擔(dān)多項(xiàng)英國(guó)和歐盟的重大科學(xué)研究項(xiàng)目，長(zhǎng)期致力于鐵電、壓電功能材料的制備和機(jī)電特性研究，在國(guó)際上首次報(bào)道了具有超高居里溫度（＞1700℃）的A2B2O7化合物的壓電和鐵電性能，在英國(guó)率先開(kāi)展了陶瓷材料放電等離子燒結(jié)（SPS）的研究工作，目前從事層狀鈣鈦礦結(jié)構(gòu)高溫壓電及熱電功能陶瓷材料的研究，在國(guó)際學(xué)術(shù)期刊《Advanced Materials》、《Journal of the American Ceramic Society》、《Journal of the European Ceramic Society》、《Applied Physical Letters》等上發(fā)表SCI論文150余篇，擁有發(fā)明專(zhuān)利多項(xiàng)?，F(xiàn)擔(dān)任《Advances in Applied Ceramics》學(xué)術(shù)期刊的主編，2010年獲得“Institute of Materials Verulam Medal”獎(jiǎng)。
