院系详细页面

[外文期刊] A Freezing‐Induced Turn‐On Imaging Modality for Real‐Time Monitoring of Cancer Cells in Cryosurgery.

作者： He, Zhiyuan^1,2;
Liu, Pai³;
Zhang, Shizhong^1,2;
Yan, Jie⁴;
Wang, Mengni³;
Cai, Zhengxu³; caizx@bit.edu.cn
Wang, Jianjun^1,2; wangj220@iccas.ac.cn
Dong, Yuping³; （¹Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China ;²School of Future Technology, University of Chinese Academy of Sciences, Beijing 100190, China ;³School of Materials Science and Engineering, Beijing Institute of Technology,;⁵South Zhongguancun Street, Beijing 100081, China ;⁴Center for Reproductive Medicine, Department of Obstetrics and Gynecology, Peking University, Third Hospital, Beijing 100081, China）

出处： Angewandte Chemie 2019 Vol.131 No.12 P3874-3877

关键词： Aggregationsinduzierte Emission;Echtzeit-Imaging;Gefrieren;Krebszellen;Kryochirurgie

摘要： Cryosurgery has attracted much attention for the treatment of tumors owing to its clear advantages. However, determining the volume of frozen tissues ...

[中文期刊] Vacuum-tuned-atmosphere induced assembly of Au@Ag core/shell nanocubes into multi-dimensional superstructures and the ultrasensitive IAPP proteins SERS detection 核

作者： Meng Xu，Guopeng Tu，Muwei Ji，Xiaodong Wan，Jiajia Liu，Jia Liu，Hongpan Rong，Yanlian Yang，Chen Wang，Jiatao Zhang （Beijing Key Laboratory of Construction-Tailorable Advanced Functional Materials and Green Applications， Experimental Center of Advanced Materials， School of Materials Science & Engineering， Beijing Institute of Technology， Beijing 100081， China；Institute of Low-dimensional Materials Genome Initiative， College of chemistry and environmental engineering， Shenzhen University， Guangdong， Shenzhen 518060， China；Graduate School at Shenzhen， Tsinghua University， Shenzhen 518055， China；National Center for Nanoscience and Technology(NCNST)， Chinese Academy of Sciences， Beijing 100190， China）

出处：纳米研究(英文版) 2019 第12卷第6期 P1375-1379

关键词： superstructure；Au@Ag；core/shell；NANOCUBES；(NCs)；self-assembly；surface；enhanced；Raman；scattering；(SERS)；DETECTION；islet；arnyloid-like；polypeptide

摘要： Utilizing vacuum-tuned-atmosphere induced dip coating method,we achieve the cross-dimensional macroscopic diverse self-assemblies by using one buildin ...

[中文期刊] Compressive surface strained atomic-layer Cu2O on Cu@Ag nanoparticles 核

作者： Xiyue Zhu，Hongpan Rong，Xiaobin Zhang，Qiumei Di，Huishan Shang，Bing Bai，Jiajia Liu，Jia Liu，Meng Xu，Wenxing Chen，Jiatao Zhang （Beijing Key Laboratory of Construction-Tailorable Advanced Functional Materials and Green Applications， Experimental Center of Advanced Materials， School of Materials Science & Engineering， Beijing Institute of Technology， Beijing 100081， China；Center for Nano Materials and Technology， Japan Advanced Institute of Science and Technology， 1-1 Asahidai， Nomi， Ishikawa 923-1292， Japan）

出处：纳米研究(英文版) 2019 第12卷第5期 P1187-1192

关键词： COMPRESSIVE；SURFACE；strain；atomic-layer；CU2O；precise；thickness-control；catalytic；activity

摘要： Control of surface structure at the atomic level can effectively tune catalytic properties of nanomaterials.Tuning surface strain is an effective stra ...

[外文期刊] 51.2: Invited Paper: Efficient Light‐emitting Diodes Based on In‐situ Fabricated Perovskite Nanocrystals.

作者：

Han, Dengbao¹; (AUTHOR)
Imran, Muhammad¹; (AUTHOR)
Zhang, Xin¹; (AUTHOR)
Wang, Chenhui¹; (AUTHOR)
Chang, Shuai¹; (AUTHOR) cchang@bit.edu.cn
Zhong, Haizheng¹; (AUTHOR) hzzhong@bit.edu.cn （¹School of Materials Science &Engineering, Beijing Institute of Technology, Beijing China）

出处： SID Symposium Digest of Technical Papers 2019 Vol.50 Suppl S1 P567

[外文期刊] Study on preparation of nano-copper powders by chemical reduction of copper sulfate with hydrazine hydrate.

作者： WANG Hu^1,2; （¹Chinalco Materials Application Research Institute Co., Ltd., Beijing 102209, China ;²School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, China）

出处： Journal of Functional Materials / Gongneng Cailiao 2019 Vol.50 No.7 P7066-7070

关键词： hydrazine hydrate;nano-copper powders;particle size;percent conversion;hydrazine hydrate;nano-copper powders;particle size;percent conversion

摘要： The nano-sized copper powders with uniform size distribution were prepared by chemical reduction of copper sulfate with hydrazine hydrate. The copper ...

[中文期刊] 溶液参数对静电纺丝PAN@PS复合纳米纤维形貌及结构的影响 CA 核源

作者：高宁，彭应杰，张爱英，叶霖，冯增国（北京理工大学材料学院）

出处：合成树脂及塑料 2019 第36卷第3期 P12-17

关键词：聚丙烯腈；聚苯乙烯；同轴静电纺丝；形貌；核-壳结构

摘要：采用同轴静电纺丝技术,以聚丙烯腈(PAN)溶液为核层、聚苯乙烯(PS)溶液为壳层,制备了PAN@PS复合纳米纤维。研究了纺丝液浓度、溶剂种类对PAN@PS复合纳米纤维形貌和结构的影响。结果表明:PS/四氢呋喃(THF)作为壳层溶液的复合纳米纤维(PAN@PS/THF)可获得相界面清晰的同轴纤维。随P ...

[中文期刊] 非等温DSC法研究聚丁二烯点击化学固化动力学核源

作者：王芮，李晓萌，王晓青，罗运军（北京理工大学材料学院）

出处：火炸药学报 2019 第42卷第4期 P328-334

关键词：物理化学；高分子化学；固化动力学；非等温DSC；聚丁二烯；点击化学反应

摘要：为了更好地将聚丁二烯点击化学固化体系应用到实际工艺中,采用非等温差示扫描量热（DSC）法研究了端炔基聚丁二烯（PTPB）-三叠氮乙酸酯基丙烷（TAP）-端叠氮基聚乙二醇（APEG）体系的固化反应动力学;利用升温速率-温度外推法、Kissinger模型、Ozawa模型和Crane模型计算得到该固化体系 ...

[中文期刊] 端丙炔基聚丁二烯预聚物的贮存稳定性核源

作者：高文博，李永辉，何吉宇，杨荣杰（北京理工大学材料学院）

出处：火炸药学报 2019 第42卷第5期 P460-464

关键词：分析化学；端丙炔基聚丁二烯；PTPB；弹性体；贮存稳定性；GAP

摘要：为确定端丙炔基聚丁二烯（PTPB）在常温下的贮存稳定性,通过跟踪测试研究了PTPB在室温（15～30℃）、5℃他-10℃下的贮存稳定性。采用 13 C-NMR、FT-IR、TG、GPC和黏度测试对贮存在不同温度下、不同时间的PTPB的化学结构和性质进行了表征分析,并将贮存的PTPB预聚物分别与聚叠氮 ...

[中文期刊] 二维过渡金属碳化物的结构、电磁特性及微波吸收性能 CA 核源

作者：蔡永珠，何朋，疏金成，曹茂盛（北京理工大学材料学院）

出处：黑龙江大学自然科学学报 2019 第36卷第1期 P47-60

关键词：二维过渡金属碳化物；电子结构；电磁特性；微波吸收

摘要：二维(2D)过渡金属碳化物(MXenes)具有完美的层状结构、超高导电性和易调控的活性表面,这些优点使其在微波吸收和电磁屏蔽应用中表现出极大的吸引力。本文综述了2D MXene基材料的结构、电磁特性和微波吸收性能,并分析了目前该材料面临的主要问题和未来的发展趋势。

[外文期刊] NiFe Hydroxide Lattice Tensile Strain: Enhancement of Adsorption of Oxygenated Intermediates for Efficient Water Oxidation Catalysis.

作者： Zhou, Daojin^1,2;
Wang, Shiyuan^1,3;
Jia, Yin^1,3;
Xiong, Xuya¹;
Yang, Hongbin^2,4;
Liu, Song⁵;
Tang, Jialun⁶;
Zhang, Junming²;
Liu, Dong²;
Zheng, Lirong⁷;
Kuang, Yun¹; (kuangyun@mail.buct.edu.cn)
Sun, Xiaoming^1,3; (sunxm@mail.buct.edu.cn)
Liu, Bin²; (liubin@ntu.edu.sg) （¹State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China ;²School of Chemical and Biomedical Engineering, Nanyang Technological University, Singapore 637459, Singapore), Bin Liu ;³College of Energy, Beijing University of Chemical Technology, Beijing 100029, China ;⁴Institute for Materials Science and Devices, Suzhou University of Science and Technology, Suzhou 215009, China ;⁵State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China ;⁶Beijing Key Laboratory of Nanophotonics and Ultrafine Optoelectronic Systems, School of Materials Science & Engineering, Beijing Institute of Technology, Beijing 100029, China ;⁷Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China）

出处： Angewandte Chemie 2019 Vol.131 No.3 P746-750

关键词： Kugelmühle;NiFe-Katalysatoren;Sauerstoffentwicklung;Zugspannung

摘要： The binding strength of reactive intermediates with catalytically active sites plays a crucial role in governing catalytic performance of electrocatal ...