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热烈祝贺王丹研究员当选2022年中国化学会会士

https://www.chemsoc.org.cn/a5342.html

2023年2月14日:西湖大学 黄嘉兴教授报告
 

无机功能材料课题组2022年度总结暨表彰会议

2022年12月30日,无机功能材料课题组2022年度总结暨表彰会议在308会议室召开,王丹研究员总结了2022年取得的成果,指出工作中存在的不足和需要改进的地方,并提出新的一年的奋斗目标及要求。会议还表彰了在2022年表现杰出的老师和同学。

2022年11月17日:光催化论坛
 

2022年9月29日:北京大学口腔医院 王宇光教授报告
 

2022年3月29日-朱嘉研究员学术讲座
 

2021年11月12日:祝贺赵吉路博士通过博士论文答辩
 

2022年01月26日:中国科学院官网以“Scientists Fabricate Smart Heat Isolator”为题报道了课题组近期在光热水净化领域的成果。


Researchers from Zhengzhou University and the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences have developed a smart material that combines hollow multishelled structure (HoMS) TiO2 and a heat-sensitive polymer in order to automatically control heat transmission.


This study was published in Green Energy & Environment on Jan. 20.


Heat is the most widely used driving force for chemical reactions, but the combustion of fossil fuels leads to huge CO2 emissions. Effective thermal energy management is a key imperative for green production.


Developing an intelligent material that can automatically control heat transfer is a way to limit such emissions. The goal of this intelligent material is to perform thermal insulation at relatively low temperatures while dissipating heat when the reaction system overheats.


"HoMS is assembled from multiple shells and independent closed cavities between shells. It has unique properties of energy transfer and is quite a special structure among all hollow materials," said Prof. WANG Dan from IPE.


The rapid development of HoMS started with the development of sequential templating approach in 2009, and years of study has found it possesses the advantage in effective surface exposure and optimized mass transport.


A hollow structure with multishells can provide more interfaces and thus further inhibit heat convection and transmission, thus making it more favorable for heat isolation.

The HoMS–polymer composites possess an intelligent thermal insulation behavior and exhibit excellent thermal insulation properties below the given temperature. If the system overheats, the thermal conductivity automatically increases to release the stored energy.


The study shows that the thermally responsive polymer is a promising model for building thermal fields and reveals for the first time the mode of heat transfer through HoMS. This composite exhibits an unusual two-stage endothermic behavior whereby the direction of heat flow in the material matrix changes. The energy is accumulated in HoMS, which operates as a heat reservoir to regulate the thermal flow.


This work provides a new avenue for designing smart reactors for the green chemical industry, thus creating more opportunities for heat-related applications and increasing the potential for efficient energy use.



报道直达链接https://www.eurekalert.org/news-releases/941315


成果直达链接https://www.sciencedirect.com/science/article/pii/S2468025722000048?via%3Dihub


2021年11月11日:北京化工大学向中华教授报告
 

2022年01月25日:美国EurekAlert 以“Scientists fabricate smart heat isolator”为题报道了课题组近期在光热水净化领域的成果


Researchers from Zhengzhou University and the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences have developed a smart material that combines hollow multishelled structure (HoMS) TiO2 and a heat-sensitive polymer in order to automatically control heat transmission.


This study was published in Green Energy & Environment on Jan. 20.


Heat is the most widely used driving force for chemical reactions, but the combustion of fossil fuels leads to huge CO2 emissions. Effective thermal energy management is a key imperative for green production.


Developing an intelligent material that can automatically control heat transfer is a way to limit such emissions. The goal of this intelligent material is to perform thermal insulation at relatively low temperatures while dissipating heat when the reaction system overheats.


"HoMS is assembled from multiple shells and independent closed cavities between shells. It has unique properties of energy transfer and is quite a special structure among all hollow materials," said Prof. WANG Dan from IPE.


The rapid development of HoMS started with the development of sequential templating approach in 2009, and years of study has found it possesses the advantage in effective surface exposure and optimized mass transport.


A hollow structure with multishells can provide more interfaces and thus further inhibit heat convection and transmission, thus making it more favorable for heat isolation.



The study shows that the thermally responsive polymer is a promising model for building thermal fields and reveals for the first time the mode of heat transfer through HoMS. This composite exhibits an unusual two-stage endothermic behavior whereby the direction of heat flow in the material matrix changes. The energy is accumulated in HoMS, which operates as a heat reservoir to regulate the thermal flow.


This work provides a new avenue for designing smart reactors for the green chemical industry, thus creating more opportunities for heat-related applications and increasing the potential for efficient energy use.


报道直达链接https://www.eurekalert.org/news-releases/941315

成果直达链接https://www.sciencedirect.com/science/article/pii/S2468025722000048?via%3Dihub


2021年11月5日:祝贺赵德偲同学通过博士论文答辩
 

2022年01月17日:《高等学校化学研究》报道了课题组在钙钛矿太阳电池领域的研究成果


报道直达链接:https://mp.weixin.qq.com/s/sCIGSwA2mq2iIMe9Qauq5g

成果直达链接:https://link.springer.com/article/10.1007/s40242-022-1401-x

2021年10月18日:Wiley材料科学期刊高级编辑马露露博士讲座
 

2021年11月18日:中国科学院过程工程所官网以“过程工程所利用非晶中空多壳层纳米材料实现高效光热水净化”为题报道了课题组近期在光热水净化领域的成果。


过程工程所利用非晶中空多壳层纳米材料实现高效光热水净化


报道直达链接:http://www.ipe.cas.cn/xwdt_/kyjz/202111/t20211118_6260217.html

成果直达链接:https://onlinelibrary.wiley.com/doi/10.1002/adma.202107400



2021年6月18日:Federico Rosei海外名师讲堂
 

2021年11月9日:美国Phys.org 以“New nanocomposite improves solar evaporation for water purification”为题报道了课题组近期在光热水净化领域的成果


Solar-thermal interfacial evaporation has been considered the most promising strategy for addressing this problem. However, developing an optimized material featuring both efficient solar-vapor conversion and good environmental tolerance still remains challenging.


Researchers from the Institute of Process Engineering (IPE) of the Chinese Academy of Sciences have developed an ultra-stable amorphous Ta2O5/C nanocomposite with a hollow multishelled structure (HoMS) for solar evaporation, which can improve the efficiency of water purification.


The study was published in Advanced Materials on Oct. 29.


"The precise atomic and composition control in the building block of HoMS realizes an indirect bandgap structure with abundant energy states around the Fermi level, which enhances nonradiative relaxation to facilitate photothermal conversion," said Prof. Wang Dan, the corresponding author of the study, "The unique hollow multishelled structure can efficiently enhance light absorption like a blackbody."


HoMS decreases the energy required for water evaporation. Simulation results show that HoMS establishes a thermal field gradient, thus providing the driving force for vapor evaporation.


"HoMS also benefits water transport," said Wang, "The confined cavities in HoMS promote liquid water diffusion owing to the capillary pumping effect, and the nanopores in HoMS induce water molecules to evaporate in the form of clusters, thus enabling evaporation with less enthalpy."


With highly efficient photoabsorption and photothermal conversion, a super-fast evaporation speed of 4.02 kg m-2h-1 has been achieved. The evaporation speed barely changed after 30 days, and with no salt accumulation, indicating a long-term stability.


Notably, the concentration of pseudovirus SC2-P could be decreased by six orders of magnitude after evaporation.


This amorphous Ta2O5/C composite is readily fabricated, carried, stored, and recycled. It can be applied to the purification of seawater, or to heavy metal- or bacteria-containing water, obtaining drinkable water that meets the standard of the World Health Organization.


The scientists from IPE are preparing a prototype of seawater desalination for the residents on isolated islands.


报道直达链接https://phys.org/news/2021-11-nanocomposite-solar-evaporation-purification.html

成果直达链接https://onlinelibrary.wiley.com/doi/10.1002/adma.202107400


2021年5月22日:郑子健教授报告
 

2021年11月18日:中国科学院官网以“利用非晶中空多壳层纳米材料实现高效光热水净化”为题报道了课题组近期在光热水净化领域的成果。

报道直达链接http://news.sciencenet.cn/htmlnews/2021/11/469245.shtm

成果直达链接https://onlinelibrary.wiley.com/doi/10.1002/adma.202107400


2021年2月3日:杨树斌教授讲座
 

2021年11月22日:中国科学报以“研发新材料-实现高效光热水净化”为题报道了课题组近期在光热水净化领域的成果

成果直达链接https://onlinelibrary.wiley.com/doi/10.1002/adma.202107400


2020年11月24日:祝贺王欢博士通过博士论文答辩
 

2021年11月18日:科学网以“科学家用非晶中空多壳层材料实现高效光热水净化”为题报道了课题组近期在光热水净化领域的成果


科学家用非晶中空多壳层材料实现高效光热水净化

淡水资源紧缺是人类面临的重大挑战,科学家期待寻求一种无需耗电、没有地域限制的材料,以实现仅依靠太阳能的高效水净化。界面光热蒸水被视为一种绿色的获得饮用水的新途径。近期,中国科学院过程工程研究所研究员王丹团队在《先进材料》上发表论文,报道了一种具有中空多壳层结构(HoMSs)的非晶纳米复合物。将其作为界面光热蒸水材料,有效地提升了光热转换以及水输运效率,实现了高速、高稳定性、高环境耐受力的光热蒸水。据了解,光热蒸水的核心是光热界面材料,而半导体材料具有稳定性高,选材范围广等优势,具有巨大的应用潜力。


科学网报道直达链接http://news.sciencenet.cn/htmlnews/2021/11/469245.shtm

成果直达链接https://onlinelibrary.wiley.com/doi/10.1002/adma.202107400

2020年11月20日:潘曹峰研究员报告
 

2020年11月07日:王殳凹教授讲座
 

2020年12月16日:祝贺赵亚松博士获得2020年度京博科技奖银奖!
 

2020年10月06日:聂志鸿博士讲座
 

2020年9月30日:祝贺“Small Structures Bring Big Things: Performance Control of Hollow Multishelled Structures”在Small Structures在线发表
 

2020年9月07日:祝贺“Sequential drug release via chemical diffusion and physical barriers enabled by hollow multishelled structures”在Nature Communications在线发表(Nature Communications, 2020, 11: 4450)
 

2020年8月17日:祝贺“Graphene-encapsulated nickel–copper bimetallic nanoparticle catalysts for electrochemical reduction of CO2 to CO”在Chem. Commun.在线发表
 

2020年8月15日:祝贺“Hollow Nanostructures for Surface/Interface Chemical Energy Storage Application”在Acta Chimica Sinica在线发表
 

2020年7月24日:祝贺“Sulfur-based redox chemistry for electrochemical energy storage”在Coordination Chemistry Reviews在线发表(Coordination Chemistry Reviews, 2020, 422, 213445)
 

2020年7月21日:祝贺“Steering Hollow Multishelled Structures in Photocatalysis: Optimizing Surface and Mass Transport”在Advanced Materials上在线发表(2020, DOI: 10.1002/adma.202002556)
 

2020年07月15日:祝贺:“Unique structural advances of graphdiyne for energy applications”在EnergyChem 在线发表(2020, DOI: j.enchem.2020.100041)
 

2020年06月26日:祝贺:研究成果“Dual‐Defects Adjusted Crystal Field Splitting of LaCo1‐xNixO3‐δ Hollow Multishelled Structures for Efficient Oxygen Evolution”在Angewandte Chemie International Edition在线发表(2020, DOI: 10.1002/anie.202007077)
 

2020年05月15日:祝贺朱玉静同学顺利通过博士论文答辩
 

2020年05月14日:祝贺:研究成果“Hollow Micro-/Nanostructure Reviving Lithium-sulfur Batteries”在Chemical Research in Chinese Universities发表(Chemical Research in Chinese Universities,2020, DOI: 10.1007/s40242-020-0115-2)
 

2020年04月30日:祝贺:研究成果“When Hollow Multi-Shelled Structures (HoMSs) Meet Metal-Organic Frameworks (MOFs)”在Chemical Science发表(Chemical Science,2020, DOI: 10.1039/D0SC01284J)
 

2020年04月08日:祝贺:研究成果“Efficient sequential harvesting of solar light by heterogeneous hollow shells with hierarchical pores”在National Science Review发表(2020, nwaa059, https://doi.org/10.1093/nsr/nwaa059.)
 

2020年02月11日:祝贺:研究成果“Hollow multishell structures exercise temporal–spatial ordering and dynamic smart behaviour”在Nature Review Chemistry发表(Nature Reviews Chemistry 2020, 4, 159-168.)
 

2019年09月06日:卢兴教授讲座
 

2019年09月06日:郭国聪研究员讲座
 

2019年08月19日:Young Soo Kang教授报告
 

2019年08月19日:Chuan Zhao教授报告
 

2019年08月16日:Frank Maass博士讲座
 

2019年06月16日:恭喜赵亚松同学顺利通过博士论文答辩
 

2019年06月14日:材料化学前沿大讲堂:杨培东教授讲座
 

2019年05月31日:恭喜李萌同学顺利通过硕士论文答辩
 

2019年05月21日:恭喜王永玲同学顺利通过博士论文答辩
 

2019年05月20日:恭喜魏延泽同学顺利通过毕业答辩
 

2019年05月20日:中科院金属所李峰教授讲座
 

2019年05月14日:程鹏教授讲座
 

2019年05月14日:龙腊生教授讲座
 

2019年05月13日:法国科学技术学院院Patrice Simon教授讲座
 

2019年04月22日:李敏慧教授报告
 

2019年04月19日:材料化学前沿大讲堂(田禾院士讲座)
 

2019年04月17日:姚向东、何志浩报告
 

2019年03月21日:陈晓波教授讲座
 

2019年03月17日:材料化学前沿大讲堂(于吉红院士讲座)
 

2019年02月18日:材料化学前沿大讲堂(刘忠范院士讲座)
 

2019年01月10日:材料化学前沿大讲堂(唐本忠院士讲座)
 

2019年01月09日:Mark Levine博士“How to write a successful speech?”
 

2018年12月19日:翟天佑教授学术报告
 

2018年09月05日:Charl FJ Faul(付强)教授学术报告
 

2018年08月18日:唐军旺教授学术报告
 

2018年07月17日:丁峰教授学术报告
 

2018年07月05日:崔屹教授访问课题组并做了精彩学术报告
 

“中国化学会第十六届固态化学与无机合成学术会议”于2023.3.13-15(12日报到)在北京重装召开

“中国化学会第十六届固态化学与无机合成学术会议”于2023.3.13-15(12日报到)在北京重装召开


2018年06月28日:陈晓东教授报告
 

2019年08月18日:The 2nd International Symposium on Hollow Nanostructured Materials 中国北京
 

2018年06月16日:吴越教授学术报告
 

2018年05月10日:郑子剑、范智勇两位教授报告
 

2018年11月15日:香山科学会议第642次:多壳层中空纳微结构材料学术讨论会在北京成功召开(11月15日至16日)
 

2018年05月10日:黄陟峰、何颂贤两位教授报告
 

2018年10月18日:AsianNano2018-中国青岛(10月18日至21日)
 

2018年05月08日:J. Paul Attfield教授报告
 

2018年10月10日:第二届3G科学家会议-中国北京(10月10日至12日)
 

2018年04月02日:张家靖教授报告
 

2018年01月11日:凯斯西储大学戴黎明教授学术报告
 

2017年09月01日:The 1st International Symposium on Hollow Nanostructured Materials(9月1日至2日)
 

 
   
 
友情链接: Chem. Res. Chinese Universities CCS Chemistry Materials Chemistry Frontiers 中空多壳层纳微结构香山科学会议 第二届中空纳米材料国际研讨会

中国科学院过程工程研究所 http://www.ipe.cas.cn/

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