科大新聞

材料學(xué)院教師在國際知名期刊相繼發(fā)表高水平論文

2018-07-06 09:48 文、圖/材料學(xué)院 楊軍 點擊:[]

近期,材料學(xué)院教師在科研上取得重要進(jìn)展,相繼在國際一區(qū)期刊上發(fā)表高水平研究論文13篇。

王成兵教授是材料學(xué)院2016年引進(jìn)的學(xué)術(shù)骨干,其以第一作者撰寫的兩篇論文分別發(fā)表在材料領(lǐng)域知名期刊《J. Mater. Chem. A》(SCI一區(qū),IF=9.931)和《Small》(SCI一區(qū),IF=9.598)上。該工作采用等離子體增強(qiáng)化學(xué)氣相沉積技術(shù)成功制備了一種具有納米膠囊結(jié)構(gòu)的非晶碳,該種特殊結(jié)構(gòu)的非晶碳在低能量的電子束照射下會自發(fā)轉(zhuǎn)變成納米金剛石顆粒。并采用分子動力學(xué)模擬闡明了納米金剛石的轉(zhuǎn)變機(jī)制。該發(fā)現(xiàn)為在低溫度下實現(xiàn)碳同素異形體之間的相變提供了一個很有前景的方法。

宋浩杰教授是材料學(xué)院2017年引進(jìn)的學(xué)術(shù)骨干,其以第一作者撰寫的論文《Facile synthesis of copper/polydopamine functionalized graphene oxide nanocomposites with enhanced tribological performance》在《Chemical Engineering Journal》(SCI一區(qū),IF=6.735)正式發(fā)表。該工作通過聚多巴胺功能化在石墨烯納米片表面原位生長高密度分散均勻的納米銅,該復(fù)合材料具有優(yōu)異的抗磨減摩性能,在潤滑材料領(lǐng)域具有良好的應(yīng)用前景。

崔永飛副教授是材料學(xué)院2016年引進(jìn)的高水平博士,在《ACSApplied Materials & Interfaces》(SCI一區(qū),IF=8.097)上發(fā)表研究工作。該工作將鐵電BaTiO3與赤鐵礦α-Fe2O3異質(zhì)結(jié)合形成復(fù)合光催化劑,通過調(diào)控α-Fe2O3的質(zhì)量分?jǐn)?shù),所獲得的最佳組分的異質(zhì)復(fù)合光催化劑展現(xiàn)出比單一BaTiO3和α-Fe2O3均優(yōu)良的光催化降解羅丹明B的性能,這主要?dú)w因于異質(zhì)結(jié)構(gòu)促進(jìn)光生載流子的有效分離,同時鐵電內(nèi)建電場能夠抑制光生載流子的復(fù)合;同時研究發(fā)現(xiàn)BaTiO3與α-Fe2O3的界面形態(tài)對光催化效率起著至關(guān)重要的作用,過多的α-Fe2O3負(fù)載量會阻礙BaTiO3基體的光子吸收,并且導(dǎo)致光催化活性位點的缺失。

劉俊莉博士通過溶劑熱法成功制備了水溶性氧化鋅/石墨烯復(fù)合量子點,系統(tǒng)研究光照條件、復(fù)合量子點結(jié)構(gòu)等對ROS產(chǎn)生量、細(xì)菌細(xì)胞膜破壞情況及抗菌性能的影響,揭示復(fù)合量子點的光驅(qū)動抗菌性能增強(qiáng)機(jī)制,為異質(zhì)結(jié)構(gòu)納米復(fù)合抗菌劑設(shè)計與合成提供新思路。該研究成果作為后封面論文發(fā)表在《Nanoscale》(SCI一區(qū),IF=7.233)。

孔硌副教授是材料學(xué)院2015年引進(jìn)的高水平博士,在《Journal of Materials Chemistry C》(SCI一區(qū),IF=5.976)上發(fā)表研究工作。該工作在CNTs表面附載酞菁衍生物(CoTAP)構(gòu)筑阻抗匹配層得到CoTAP-CNTs復(fù)合材料,通過低損耗CoTAP附載在CNTs表面構(gòu)造異質(zhì)界面,通過界面極化增強(qiáng)材料的吸波性能;低電導(dǎo)率CoTAP阻抗層減小了CNTs間的接觸電阻,進(jìn)而消弱了CNTs對電磁波的直接反射,該材料在X波段具有對電磁波低反射、強(qiáng)吸收的特點。

武清副教授是材料學(xué)院2016年引進(jìn)的青年拔尖人才,在《Composites Science and Technology》(SCI一區(qū),IF=5.16)發(fā)表題為《Effects of degree of chemical interaction between carbon fibers and surface sizing on interfacial properties of epoxy composites》論文。該工作探討了碳纖維、上漿劑與樹脂三者間的化學(xué)作用機(jī)理,并基于三者間化學(xué)作用程度的調(diào)控,提供了一種簡單高效提高復(fù)合材料界面性能的方法。

此外,材料學(xué)院黃劍鋒教授、談國強(qiáng)教授、劉輝教授、許占位副教授等在《Applied Catalysis B: Environmental》(IF=11.698)、《Journal of Materials Chemistry A》(IF=9.931)、《ChemSusChem》(IF=7.411)相繼發(fā)表5篇高水平論文。材料學(xué)院教師李景雷,作為第一作者,以陜西科技大學(xué)為第二單位在材料科學(xué)領(lǐng)域著名期刊Advanced Materials(IF=21.950)上在線發(fā)表研究結(jié)果。

近年來材料學(xué)院引進(jìn)一大批高層次人才,形成各具研究特色的學(xué)術(shù)團(tuán)隊。在學(xué)??蒲姓叩囊龑?dǎo)下,學(xué)院積極為各個團(tuán)隊創(chuàng)造學(xué)術(shù)環(huán)境,提供科研平臺。特別是對新引進(jìn)團(tuán)隊和人員的政策傾斜,目前各個新引進(jìn)團(tuán)隊平臺日趨完善,科學(xué)研究工作已步入正軌,初步取得了重要的研究成果。日后,學(xué)院將進(jìn)一步完善對高水平成果的獎勵制度,激勵學(xué)院教師再接再厲,在科研上有更大的突破。

近期高水平SCI論文(JCR-1區(qū))列表:

[1]Jinglei Li,Fei Li,Zhuo Xu,Shujun Zhang.Multilayer Lead-Free Ceramic Capacitors with Ultrahigh Energy Density and Efficiency.Advanced Materials, 2018, DOI :10.1002/adma.201802155.(IF=21.950)

[2] Liuqing Yang,Jianfeng Huang,*Li Shi, Liyun Cao, Huimin Liu, Yanyu Liu, Yunxiang Li, Hui Song, Yanni Jie, Jinhua Ye. Sb doped SnO2-decorated porous g-C3N4 nanosheet heterostructures with enhanced photocatalytic activities under visible light irradiation.Applied Catalysis B: Environmental, 2018, 221, 670-680.IF=11.698

[3] Ying Wang,Guoqiang Tan,*Ting Liu, Yuning Su, Huijun Ren, XinLei Zhang, Ao Xia, Long Lv, Yun Liu. Photocatalytic properties of the g-C3N4/{010} facets BiVO4 interface Z-Scheme photocatalysts induced by BiVO4 surface heterojunction.Applied Catalysis B: Environmental, 2018, 234, 37-49.IF=11.698

[4] Mengyan Li,Hui Liu,*Ting Lv, Meng Ding, Synergistic effect of the valence bond environment and exposed crystal facets of the TiO2/SnS2 heterojunction for achieving enhanced electrocatalytic oxygen evolution.Journal of Materials Chemistry A, 2018, 6, 3488-3499.(IF=9.931)

[5]Zhanwei Xu,* Kai Yao, Zhi Li, Licai Fu, Hao Fu, Jia Li, Liyun Cao, and Jianfeng Huang*. Sulfur Nanodots as Antiblocking Agent of MoS2 for Stable Sodium Ion Battery Anodes.Journal of Materials Chemistry A, 2018, 6,10535-10542.(IF=9.931)

[6]Chengbing Wang*, Wei Cheng, Pengjun Ma, Rongbin Xia, Xiaoming Ling, High performance Al–AlN solar spectrally selective coatings with a self-assembled nanostructure AlN anti-reflective layer.Journal of Materials Chemistry A,2017, 5, 2852-2860.(IF=9.931)

[7]Chengbing Wang, San Ling, Jin Yang, Dewei Rao*, Zhiguang Guo*. In situ atomic-scale observation of irradiation induced carbon nanocrystalline formation from dense carbon clusters.Small, 2018, 14,1702072.(IF=9.598)

[8]Kai Yao,Zhanwei Xu,* Zhi Li, Xinyue Liu, Xuetao Shen, Liyun Cao, and Jianfeng Huang*. Synthesis of Grain-like MoS2 for High-Performance Sodium-Ion Batteries.ChemSusChem, 2018, DOI:10.1002/cssc. 201800512.(IF=7.411)

[9]Junli Liu,Mauricio D. Rojas-Andrade,Gustavo Chata,Yi Peng,Graham Roseman,Jia-En Lu,Glenn L. Millhauser,Chad Saltikov* andShaowei Chen*. Photo-enhanced antibacterial activity of ZnO/graphene quantum dot nanocomposites.Nanoscale, 2018, 10, 158-166.(IF=7.233,Back Cover)

[10]Yongfei Cui, Joe Briscoe, Yaqiong Wang, Nadezda V. Tarakina, Steve Dunn.*Enhanced Photocatalytic Activity of Heterostructured Ferroelectric BaTiO3/alpha-Fe2O3 and the Significance of Interface Morphology Control,ACS Applied Materials & Interfaces, 2017, 29, 24518-24526. (IF=8.097)

[11]Haojie Song, Zhiqiang Wang, Jin Yang, Xiaohua Jia,*Zhaozhu Zhang,Facile synthesis of copper/polydopamine functionalized graphene oxide nanocomposites with enhanced tribological performance.Chemical Engineering Journal,2017, 324, 51-62.IF=6.735

[12]Luo Kong,Chen Wang, Xiaowei Yin, Xiaomeng Fan, Wei Wang, Jianfeng Huang.Electromagnetic wave absorption properties of a carbon nanotube modified by a tetrapyridinoporphyrazine interface layer.Journal of Materials Chemistry C, 2017, 5, 7479-7488.(IF=5.976)

[13]Qing Wu, Ruyi Zhao, Quansheng Ma, Jianfeng Zhu. Effects of degree of chemical interaction between carbon fibers and surface sizing on interfacial properties of epoxy composites.Composites Science and Technology, 2018, 163, 34-40.(IF=5.16)

(核稿:王卓 編輯:杜楊 學(xué)生編輯:王妮)

上一條:【甲子校慶】 共建“西鳳學(xué)院”戰(zhàn)略協(xié)議簽約儀式在食品學(xué)院舉行 下一條:小米公司產(chǎn)品總監(jiān)、知名校友李創(chuàng)奇做客“未央導(dǎo)師論壇”