Zobrazeno 1 - 10
of 102
pro vyhledávání: '"Wim J. Malfait"'
Autor:
Deeptanshu Sivaraman, Yannick Nagel, Gilberto Siqueira, Parth Chansoria, Jonathan Avaro, Antonia Neels, Gustav Nyström, Zhaoxia Sun, Jing Wang, Zhengyuan Pan, Ana Iglesias‐Mejuto, Inés Ardao, Carlos A. García‐González, Mengmeng Li, Tingting Wu, Marco Lattuada, Wim J. Malfait, Shanyu Zhao
Publikováno v:
Advanced Science, Vol 11, Iss 24, Pp n/a-n/a (2024)
Abstract Additive manufacturing (AM) is widely recognized as a versatile tool for achieving complex geometries and customized functionalities in designed materials. However, the challenge lies in selecting an appropriate AM method that simultaneously
Externí odkaz:
https://doaj.org/article/dc87578d517d464fb99adcdbdc608ae2
Autor:
David Häusermann, Sam Bodry, Fabian Wiesemüller, Aslan Miriyev, Severin Siegrist, Fan Fu, Sabyasachi Gaan, Matthias M. Koebel, Wim J. Malfait, Shanyu Zhao, Mirko Kovač
Publikováno v:
Advanced Intelligent Systems, Vol 5, Iss 9, Pp n/a-n/a (2023)
Deploying robots in extreme environments reduces risks to human lives. However, robot operating conditions are often limited by environmental factors such as extreme temperatures encountered in fire disasters or polar regions. Especially drones face
Externí odkaz:
https://doaj.org/article/73624dc10abd4023ab1e8566bf2776d0
Autor:
Zahra Mazrouei-Sebdani, Mohammadreza Naeimirad, Stefan Peterek, Hasina Begum, Sandra Galmarini, Franz Pursche, Enes Baskin, Shanyu Zhao, Thomas Gries, Wim J. Malfait
Publikováno v:
Materials & Design, Vol 223, Iss , Pp 111228- (2022)
Silica aerogels have a unique structure that makes them promising materials for variable applications. However, they are brittle due to weak inter-particle necks, and also expensive. Combining aerogel with fibers can not only enhance the mechanical/i
Externí odkaz:
https://doaj.org/article/4a090c30933249bc9646cbf162bdef75
Autor:
Sarka Drdova, Shanyu Zhao, Marianna Giannakou, Deeptanshu Sivaraman, Natalia Guerrero‐Alburquerque, Anne Bonnin, Robin Pauer, Zhengyuan Pan, Emanuel Billeter, Gilberto Siqueira, Zhihui Zeng, Matthias M. Koebel, Wim J. Malfait, Jing Wang
Publikováno v:
Advanced Science, Vol 9, Iss 11, Pp n/a-n/a (2022)
Abstract Inspired by the solar‐light‐driven oxygen transportation in aquatic plants, a biomimetic sustainable light‐driven aerogel pump with a surface layer containing black manganese oxide (MnO2) as an optical absorber is developed. The flow i
Externí odkaz:
https://doaj.org/article/044302a055974087800f2131cda89ab0
Publikováno v:
Toxics, Vol 11, Iss 3, p 232 (2023)
Silica aerogels are a class of materials that can be tailored in terms of their final properties and surface chemistry. They can be synthesized with specific features to be used as adsorbents, resulting in improved performance for wastewater pollutan
Externí odkaz:
https://doaj.org/article/286027339feb46fcace0a7664ecd7b7b
Merging flexibility with superinsulation: Machinable, nanofibrous pullulan-silica aerogel composites
Autor:
Shanyu Zhao, Olivier Emery, Anja Wohlhauser, Matthias M. Koebel, Christian Adlhart, Wim J. Malfait
Publikováno v:
Materials & Design, Vol 160, Iss , Pp 294-302 (2018)
Freeze-dried nanofibrous scaffolds are flexible, but typically have high thermal conductivities. Conversely, silica aerogel has an ultra-low thermal conductivity, but is brittle. Here, the impregnation of pullulan/PVA nanofiber scaffolds with hydroph
Externí odkaz:
https://doaj.org/article/04285b955aed4a1d98a22a0fb092a2f5
Publikováno v:
Materials & Design, Vol 193, Iss , Pp 108833- (2020)
Silica aerogels are highly porous (~95%), predominantly mesoporous (20–50 nm) materials with very high surface area (~800 m2/g), but applications that valorize the chemical properties linked to the high surface area lag behind those that valorize t
Externí odkaz:
https://doaj.org/article/e3315b95fdce46348df13980bc3ea32b
Publikováno v:
Materials, Vol 14, Iss 18, p 5231 (2021)
Tannin-silica hybrid materials are expected to feature excellent mechanic-chemical stability, large surface areas, high porosity and possess, after carbothermal reduction, high thermal stability as well as high thermal conductivity. Typically, a comm
Externí odkaz:
https://doaj.org/article/b6e7cba51b5d4e6d86d248b80784656a
Autor:
Natalia Guerrero-Alburquerque, Shanyu Zhao, Daniel Rentsch, Matthias M. Koebel, Marco Lattuada, Wim J. Malfait
Publikováno v:
Polymers, Vol 13, Iss 10, p 1583 (2021)
Ureido-functionalized compounds play an indispensable role in important biochemical processes, as well as chemical synthesis and production. Isocyanates, and KOCN in particular, are the preferred reagents for the ureido functionalization of amine-bea
Externí odkaz:
https://doaj.org/article/b64e57f1f14a49a69bcf7f07edd8ebac
Autor:
Matthias M. Koebel, Wim J. Malfait
Publikováno v:
CHIMIA, Vol 70, Iss 11 (2016)
Externí odkaz:
https://doaj.org/article/1389f66b6dad4fd2b3bd53de3bd1c808