Zobrazeno 1 - 10
of 53
pro vyhledávání: '"Guozhu Zhan"'
Publikováno v:
International Journal of Polymer Science, Vol 2013 (2013)
The influence of two kinds of mesoscale inorganic rod fillers, nanoscale attapulgite and micron-sized CaSO4 whisker, on the reaction-induced phase separation of epoxy/aromatic amine/poly- (ether sulfone) (PES) blends has been investigated by optical
Externí odkaz:
https://doaj.org/article/9af330c8103f4ebe9082cc14eb7c535d
Publikováno v:
Underground Space, Vol 17, Iss , Pp 82-99 (2024)
The emergence of curved shield tunnels poses a significant construction challenge. If the quality of the segment assembly is not guaranteed, many segment cracks and damage will result from the stress concentration. Sensing the contact stresses betwee
Externí odkaz:
https://doaj.org/article/0e16d3c8497e498183b157bc2aba7313
Publikováno v:
ACS Applied Polymer Materials. 3:2352-2362
Polybenzoxazole (PBO) aerogels have such valuable properties as excellent thermal and chemical stability, good fire resistance, and electronic transmission. However, the current processes to produc...
Autor:
Kejia Wu, Guozhu Zhang, Changbing Shen, Li Zhu, Chongyuan Yu, Kurt Sartorius, Wei Ding, Yong Jiang, Yunjie Lu
Publikováno v:
Cell Death and Disease, Vol 15, Iss 5, Pp 1-16 (2024)
Abstract The liver is a major metastatic site (organ) for gastrointestinal cancers (such as colorectal, gastric, and pancreatic cancers) as well as non-gastrointestinal cancers (such as lung, breast, and melanoma cancers). Due to the innate anatomica
Externí odkaz:
https://doaj.org/article/c9c9155389bb4c6eb9fa72ad012f4a8f
Publikováno v:
Journal of Renewable Materials. 9:2093-2117
Study on the synergistic anticorrosion property of a fully bio-based polybenzoxazine copolymer resin
Publikováno v:
European Polymer Journal. 119:477-486
In this paper a novel bio-based benzoxazine, dehydroabietylamine benzoxazine monomer (D-Bz), was synthesized and a series of copolymers were prepared by using D-Bz and two other bio-based benzoxazines 6-allyl-8-methoxy-3-octadecyl-3, 4-dihydro-2H-ben
Publikováno v:
Polymer Bulletin. 75:4019-4036
In this paper, the phase segregation and thermo-mechanical properties of energetic poly(urethane–urea) (EPUU) for propellant binder application are analyzed. Series of EPUUs are synthesized from copolymer of 3,3-bis-azido methyl oxetane and tetrahy
Publikováno v:
Buildings, Vol 14, Iss 6, p 1699 (2024)
Backfill material used as a heat-transfer medium in boreholes of ground heat exchangers (GHEs) has a great influence on heat-transfer efficiency. Abandoned waste material causing environmental pollution has become a key issue around the world. To mak
Externí odkaz:
https://doaj.org/article/abd79fb6f02e43f6947e674d8dd5b8ed
Publikováno v:
Underground Space, Vol 7, Iss 6, Pp 1156-1174 (2022)
Many ongoing tunnel projects provide a favorable opportunity for the investigation and application of tunnel lining ground heat exchangers (GHEs). Tunnel lining GHEs can be connected to a heat pump to extract geothermal energy for heating and cooling
Externí odkaz:
https://doaj.org/article/a8f9ad0f595f4ac5ad691e0883051f27
Publikováno v:
Progress in Organic Coatings. 76:1683-1690
Novel bio-based nanocomposites were prepared by blending surface modified natural clay with epoxidized soybean oil (ESO) and cyanate ester resin (CE). A convenient method was employed to modify the attapulgite (ATT) clay by adsorbing the poly(ethylen