Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Demei Yu"'
Publikováno v:
Polymers, Vol 16, Iss 16, p 2233 (2024)
Polypyrrole (PPy) has attracted widespread attention due to its excellent environmental stability, high conductivity, simple synthesis, good biocompatibility, and reversible redox properties. PPy derivatives not only inherit the advantages of polypyr
Externí odkaz:
https://doaj.org/article/fcd61c02392c4dcbba06abf9beae8241
Publikováno v:
Materials, Vol 17, Iss 10, p 2234 (2024)
The production of manufactured sand and stone processing can cause dust pollution due to the generation of a significant amount of stone powder. This dust (mainly granite powder) was collected and incorporated as a cement replacement into mass-manufa
Externí odkaz:
https://doaj.org/article/f9df279fecf74cfd9bc3ea9e842dfccc
Autor:
Jing Chen, Yiyang Gao, Lei Shi, Wei Yu, Zongjie Sun, Yifan Zhou, Shuang Liu, Heng Mao, Dongyang Zhang, Tongqing Lu, Quan Chen, Demei Yu, Shujiang Ding
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-12 (2022)
Stretchable ionic conductors are attractive candidates for flexible ionotronics but combining high conductivity with excellent mechanical properties is challenging. Herein, the authors combine these properties in a dynamic supramolecular ionic conduc
Externí odkaz:
https://doaj.org/article/7bc379dc451940308beab578d0cb2ae6
Publikováno v:
Polymers, Vol 14, Iss 23, p 5139 (2022)
In the past decade, nanostructured polypyrrole (PPy) has been widely studied because of its many specific properties, which have obvious advantages over bulk-structured PPy. This review outlines the main structures, preparation methods, physicochemic
Externí odkaz:
https://doaj.org/article/70b0bf8d619545b0816737ec63c76835
Autor:
Xiaohui Yang, Wanlong Lu, Jingning Cao, Chenyang Zhai, Weili Li, Fangwen Zha, Guanghao Lu, Hongkun Tian, Demei Yu, Laju Bu
Publikováno v:
Frontiers in Chemistry, Vol 9 (2021)
The preparation of micron- to nanometer-sized functional materials with well-defined shapes and packing is a key process to their applications. There are many ways to control the crystal growth of organic semiconductors. Adding polymer additives has
Externí odkaz:
https://doaj.org/article/58a15d98e5f54837b1dbf0131a53900b
Publikováno v:
Materials, Vol 15, Iss 6, p 2036 (2022)
The existence of chloride ions, sulfate ions, and vehicle dynamic loads may lead to a shortened service life and premature failure of the road and bridge structures in northwestern China. Immersed in a dual-salt solution while simultaneously applying
Externí odkaz:
https://doaj.org/article/2d3522ca9e354875b83f5dc793f90500
Publikováno v:
Polymers, Vol 12, Iss 11, p 2650 (2020)
This study aims to prepare bamboo-fiber-reinforced cement composites and provide a solution to the issue of poor interfacial adhesion between bamboo fibers and cement matrix. The original bamboo fibers were modified by three moderately low-cost and e
Externí odkaz:
https://doaj.org/article/80aebb9187844e00a107b1f82b9a3d0e
Formation of Stereocomplex Crystal and Its Effect on the Morphology and Property of PDLA/PLLA Blends
Publikováno v:
Polymers, Vol 12, Iss 11, p 2515 (2020)
Stereocomplex-polylactic acid (SC-PLA) is obtained in poly(d-lactic) acid/poly(l-lactic) acid (PDLA/PLLA) blends under adjusting processing conditions. It is found that the degree of crystallinity of overall SC-PLA is up to 43.7% in PDLA/PLLA blends
Externí odkaz:
https://doaj.org/article/5f5b858146314302b8450e4223007e65
Publikováno v:
Materials, Vol 11, Iss 11, p 2307 (2018)
Zinc is widely used in battery negative electrodes and steel coatings for automotive industries. The anti-corrosion property of zinc is the most important factor determining the performance and lifetime of the products. In this paper, both size-contr
Externí odkaz:
https://doaj.org/article/3f8e9778e8f34ecca37c2de92a65c56e
Publikováno v:
Materials, Vol 11, Iss 10, p 2011 (2018)
Polyethylene glycol (PEG)/hybrid carbon foam (CF) phase change materials (PCMs) were prepared by integrating PEG into CF via dynamic-vacuum impregnation. The hybrid CF was first synthesized by mixtures of graphene oxide (GO) and carbon nanotubes (CNT
Externí odkaz:
https://doaj.org/article/e96a54283a874a36b1be1cd878661a2d