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英國(guó)貝爾法斯特女王大學(xué)Prof. Brian Falzon-CSC招生--石墨烯復(fù)合材料方向
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課題:Hierarchical carbon-fibre reinforced polymer (CFRP) composites utilising graphene nanoflakes grown directly on carbon fibres for multifunctional applications Project Description: The superior strength and stiffness, corrosion resistance and fatigue performance of composites, over their metallic counterpart, is tempered by their low electrothermal conductivity and through-thickness strength. Researchers have proposed a myriad of approaches, utilising dispersed nanoparticles to overcome these disadvantages, with varying levels of success. This is particularly so in attempting to enhance strength/toughness, which are highly dependent on the level of dispersion, orientation and integrity of the nanoparticle/resin bond. Recent work has reported on growing carbon nanotubes (CNTs) onto carbon fibres (Fig 1a) to act as ‘a(chǎn)nchors’ into the surrounding matrix, providing a more torturous path for crack propagation and thereby increasing fracture toughness. Moreover, their presence changes the electrothermal conductivity of the composite. To date, results have fallen short of projected improvements. In part, this is due to the high aspect ratio of CNTs which tend to become highly tangled and do not penetrate into the surrounding matrix to the extent that would be expected if the CNTs were more structurally stable. The high processing temperatures also induce defects in the carbon fibre. An alternative approach is to grow graphene nanoflakes onto the fibres. These are structurally stable and provide more effective penetration/anchoring into the resin. The aim of this work is to optimise the processing parameters for the production of these graphene nanoflake-enhanced fibres from which laminates can be produced for superior mutlifunctionality (e.g. increased fracture toughness, increased electrical conductivity for lightning strike protection and increased thermal conductivity for anti-icing applications). Key Skills Required for the post: Candidate should demonstrate knowledge/experience/skills in at least one of the following areas: Polymer/composite science Nanomaterials (e.g., nanocarbon, boron nitride) synthesis and characterization Composites fabrication/processing and characterization (mechanical, electrical, dielectrical, thermal, etc) 貝爾法斯特女王大學(xué)(Queen's University Belfast)創(chuàng)立于1849年維多利亞時(shí)代,是英國(guó)歷史最悠久的十所大學(xué)之一,有“英國(guó)常春藤”之稱(chēng)的英國(guó)名校聯(lián)盟羅素大學(xué)集團(tuán)成員之一(該聯(lián)盟由牛津,劍橋等20所英國(guó)最著名的大學(xué)組成)。 2015-2016年QS世界大學(xué)排名 第183名。英國(guó)研究強(qiáng)度大學(xué)REF綜合排名:第8名。 合作企業(yè):世界第三大飛機(jī)制造企業(yè)龐巴迪(Bombardier),Belfast當(dāng)?shù)刎?fù)責(zé)制造C系列復(fù)合材料機(jī)翼。 英國(guó)邁凱倫F1方程式賽車(chē)公司(McLaren) 合作研究中心:Northern Ireland Advanced Composites and Engineering Centre (NIACE), 北愛(ài)爾蘭先進(jìn)復(fù)合材料研究中心 科研項(xiàng)目: 歐盟項(xiàng)目,EPSRC(英國(guó)工程和自然科學(xué)研究委員會(huì)),北愛(ài)爾蘭項(xiàng)目, 龐巴迪項(xiàng)目,邁凱倫項(xiàng)目, 第一導(dǎo)師簡(jiǎn)介-Prof Brian G. Falzon (具體見(jiàn)網(wǎng)頁(yè)website) 現(xiàn)在職務(wù): 2015-present: Head of school of mechanical and aerospace engineering.貝爾法斯特女王大學(xué)機(jī)械與航空學(xué)院-院長(zhǎng) 2013-present: Royal Academy of Engineering – Bombardier Chair in Aerospace Composites, 皇家工程院-龐巴迪特聘教授,F(xiàn)ellow of Royal Aeronautical Society. 履歷: 2008-2012: Monash University 澳大利亞莫納什大學(xué)航空院院長(zhǎng) 教授 1996-2008: Imperial College London 英國(guó)帝國(guó)理工航空學(xué)院 lecturer(講師)-Reader(準(zhǔn)教授) 聯(lián)系方式: Prof Brian Falzon: b.falzon@qub.ac.uk Prof Pagona Papakonstantinou:p.papakonstantinou@ulster.ac.uk (導(dǎo)師們?yōu)槿朔浅ice, 請(qǐng)有興趣的同學(xué)直接聯(lián)系導(dǎo)師,注明想申請(qǐng)的項(xiàng)目名稱(chēng),若有疑問(wèn),可發(fā)帖詢(xún)問(wèn),或發(fā)郵件至wtan.qub@gmail.com) 項(xiàng)目組現(xiàn)在情況: 兩位教授,博士后6人,博士6人 CSC公派獎(jiǎng)學(xué)金: 需申請(qǐng)學(xué)校學(xué)費(fèi)獎(jiǎng)學(xué)金(國(guó)際學(xué)生£14500/年),CSC每月資助£950, 每年助教 £1450 學(xué)制:三年 CSC女王大學(xué)學(xué)費(fèi)獎(jiǎng)學(xué)金--申請(qǐng)階段-截止日期:29/01/2016 具體申請(qǐng)流程請(qǐng)見(jiàn)附件 |
機(jī)械力化學(xué) |
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