Zobrazeno 1 - 10
of 99
pro vyhledávání: '"Kevin S. Jack"'
Autor:
Jinqing Jiao, Jie Tang, Chengzhong Yu, Jing Geng, Kevin S. Jack, Hao Song, Yang Liu, Jianye Fu, Ai Du, Zhengying Gu
Publikováno v:
Chemistry of Materials. 32:341-347
Fractal objects such as snowflakes and trees are ubiquitous in nature. However, fractal nanoparticles with uniform morphology and controllable structures are difficult to make. Herein, using a fractal-in-a-sphere strategy, we report the confined self
Autor:
Hiroshi Maeno, Tianli Feng, Xin Tan, Kevin S. Jack, Wei-Di Liu, Sokrates T. Pantelides, Takaaki Toriyama, Zhigang Chen, Matthew S. Dargusch, Xuan Quy Tran, Xiaolei Shi, Flora Somidin, Jeffrey Venezuela, Syo Matsumura
Publikováno v:
The Journal of Physical Chemistry Letters. 10:6512-6517
We report a comprehensive in-situ phase-change study on polycrystalline Sn0.98Se via high-temperature X-ray diffraction and in-situ high-voltage transmission electron microscopy from room temperature to 843 K. The results clearly demonstrate a contin
Publikováno v:
European Polymer Journal. 116:394-414
Gradient copolymers are members of a unique class of copolymer in which the monomer composition changes gradually from one end of the polymer chain to the other. In general, the properties of copolymers are strongly dependent on composition and seque
Autor:
Shyam Bharatkumar Patel, Zhong-Tao Jiang, Jean-Pierre Veder, Xiaoli Zhao, Zhifeng Zhou, Nicholas Mondinos, Nik Radevski, Kevin S. Jack
Publikováno v:
Ceramics International. 45:6875-6884
Ce/Ti mixed metal oxide thin films have well known optoelectrical properties amongst several other physio-chemical properties. Changes in the structural and mechanical properties of magnetron sputtered Ce/Ti oxide thin films on Si (100) wafers with d
Autor:
Jin Zou, Takaaki Toriyama, Syo Matsumura, Matthew S. Dargusch, Youichirou Kawami, Xuan Quy Tran, Zhigang Chen, Min Hong, Hiroshi Maeno, Kevin S. Jack
Publikováno v:
Acta Materialia. 165:327-335
The GeTe-based system has long been considered as a promising candidate system for various functional applications; many of which are directly related to the polymorphic phase transformation in their crystalline forms. Consequently, the microstructur
Publikováno v:
Polymer Chemistry. 10:3135-3145
We report the preparation of a block copolymer where the glass transition (Tg) of one block can be dramatically increased after undergoing a photoreaction. This involved introducing photo-sensitive nitrobenzyl esters into the pendant groups of one bl
Publikováno v:
Macromolecules. 51:8979-8986
We find that the topology of phase diagrams for block copolymer/ionic liquid (IL) blends and the scaling of the phase-separated domains are significantly influenced by the cation structure of the IL. We have varied the cation structure of bis(trifluo
Autor:
Paul E. Shaw, Xiao Wang, Guanran Zhang, Hui Jin, Chandana Sampath Kumara Ranasinghe, Ian R. Gentle, Kasparas Rakstys, Paul L. Burn, Kevin S. Jack, Jaber Saghaei, Hui Li, Jonathan Lai
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-10 (2021)
Nature Communications
Nature Communications
Efficient and stable perovskite solar cells with a simple active layer are desirable for manufacturing. Three-dimensional perovskite solar cells are most efficient but need to have improved environmental stability. Inclusion of larger ammonium salts
Publikováno v:
Journal of Polymer Science Part A: Polymer Chemistry. 55:919-927
The kinetics and reactivity ratios of styrene-acrylonitrile (SA) copolymerization have been studied extensively in bulk and in a variety of solution media using conventional free radical polymerizations (FRPs). Due to the significant difference in th
Autor:
M. W. Boehm, Nicholas L. Fletcher, Kevin S. Jack, Rhiannon Creasey, Fiona Filardo, Annette F. Dexter
Publikováno v:
RSC Advances. 7:27260-27271
Hydrogels are soft solids that represent attractive matrices for tissue engineering, wound healing and drug delivery. We previously reported an α-helical peptide, AFD19, that forms fibrils and hydrogels at pH 6, but precipitates under physiological