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《农业科学与工程前沿(英文)》 2023年 第10卷 第3期 页码 492-502 doi: 10.15302/J-FASE-2023503
● Titanate NFs were synthesized and photodegraded liquid digestate for the first time.
关键词: titanate nanofibers photocatalysis poultry litter liquid digestate
Dielectric property of polyimide/barium titanate composites and its influence factors (II)
LIU Weidong, ZHU Baoku, XIE Shuhui, XU Zhikang
《化学科学与工程前沿(英文)》 2008年 第2卷 第4期 页码 417-421 doi: 10.1007/s11705-008-0078-0
关键词: thermal imidization dielectric constant particle precursor titanate composite
Carbon-coated lithium titanate: effect of carbon precursor addition processes on the electrochemical
Shilei Ding, Zelong Jiang, Jing Gu, Hongliang Zhang, Jiajia Cai, Dongdong Wang
《化学科学与工程前沿(英文)》 2021年 第15卷 第1期 页码 148-155 doi: 10.1007/s11705-020-2022-x
关键词: lithium titanate carbon-coated carbon precursor synthetic process
《化学科学与工程前沿(英文)》 2022年 第16卷 第9期 页码 1387-1398 doi: 10.1007/s11705-022-2154-2
关键词: UiO-66-NH2 cellulose nanofibers rose bengal adsorption mechanism
《化学科学与工程前沿(英文)》 2023年 第17卷 第6期 页码 691-703 doi: 10.1007/s11705-022-2268-6
Recent progress in electrospun nanofibers and their applications in heavy metal wastewater treatment
《化学科学与工程前沿(英文)》 2023年 第17卷 第3期 页码 249-275 doi: 10.1007/s11705-022-2245-0
关键词: electrospinning heavy metal adsorption nanostructure wastewater
《化学科学与工程前沿(英文)》 2023年 第17卷 第5期 页码 504-515 doi: 10.1007/s11705-022-2260-1
关键词: lignin bio-based phenolic resins electrospinning activated carbon nanofibers supercapacitors
Fengli Li, Chuang Chen, Yuda Wang, Wenpeng Li, Guoli Zhou, Haoqin Zhang, Jie Zhang, Jingtao Wang
《化学科学与工程前沿(英文)》 2021年 第15卷 第4期 页码 984-997 doi: 10.1007/s11705-020-2000-3
关键词: carbon-hybridized and amine-modified nanofibers polyacrylonitrile metal ions and dyes wastewater adsorption kinetics
Vahideh R. Hokmabad, Soodabeh Davaran, Marziyeh Aghazadeh, Effat Alizadeh, Roya Salehi, Ali Ramazani
《化学科学与工程前沿(英文)》 2019年 第13卷 第1期 页码 108-119 doi: 10.1007/s11705-018-1742-7
Plants have been used for medicinal purposes for thousands of years but they are still finding new uses in modern times. For example, Elaeagnus angustifolia (EA) is a medicinal herb with antinociceptive, anti-inflammatory, antibacterial and antioxidant properties and it is widely used in the treatment of rheumatoid arthritis and osteoarthritis. EA extract was loaded onto poly(ϵ-caprolactone)-poly(ethylene glycol)-poly(ϵ-caprolactone) (PCL-PEG-PCL/EA) nanofibers and their potential applications for bone tissue engineering were studied. The morphology and chemical properties of the fibers were evaluated using Fourier transform infrared spectroscopy, field emission scanning electron microscopy, contact angle measurements and mechanical tests. All the samples had bead-free morphologies with average diameters ranging from 100 to 200 nm. The response of human cells to the PCL-PEG-PCL/EA nanofibers was evaluated using human dental pulp stem cells (hDPSCs). The hDPSCs had better adhesion and proliferation capacity on the EA loaded nanofibers than on the pristine PCL-PEG-PCL nanofibers. An alizarin red S assay and the alkaline phosphatase activity confirmed that the nanofibrous scaffolds induced osteoblastic performance in the hDPSCs. The quantitative real time polymerase chain reaction results confirmed that the EA loaded nanofibrous scaffolds had significantly upregulated gene expression correlating to osteogenic differentiation. These results suggest that PCL-PEG-PCL/EA nanofibers might have potential applications for bone tissue engineering.
关键词: Elaeagnus angustifolia scaffold electrospinning human dental pulp stem cell tissue engineering
Sulfur-deficient CoNi2S4 nanoparticles-anchored porous carbon nanofibers as bifunctional
《化学科学与工程前沿(英文)》 2023年 第17卷 第11期 页码 1707-1717 doi: 10.1007/s11705-023-2308-x
关键词: nanoparticle sulfur vacancy porous carbon nanofiber transition metal sulfides electrolysis
一种静电纺具有超高分子链取向纳米纤维的通用策略 Article
文显, 熊健, 孙朝阳, 王黎明, 俞建勇, 覃小红
《工程(英文)》 2023年 第29卷 第10期 页码 179-187 doi: 10.1016/j.eng.2022.09.008
聚合物分子链取向度是决定纤维机械性质和物理性能的关键结构参数。然而,理解和大幅调控纤维大分子链取向仍面临巨大挑战。本文提出一种新型的静电纺丝方法,通过控制纺丝过程中的电场来有效调节分子链取向。与典型的静电纺丝相比,新型静电纺丝通过将电场施加在圆环上而非针头上来分离控制电场。得益于这一变化,实现了一种新的电场分布,从而产生非单调变化的牵伸作用力。结果表明,聚环氧乙烷(PEO)纳米纤维的大分子链取向得到显著改善,实现了超高红外二向色性比。与此同时,PEO射流细度可有效降低80%左右,纳米纤维直径从约298 nm降低至约114 nm。并且,与普通材料中高取向导致的高结晶度不同,该方法在提高纤维分子链取向度的同时使结晶度从74.9%显著降低至31.7%。这项工作为制备具有优化取向-结晶度特性的先进电纺纳米纤维提供了新的认识。
Advanced cement based nanocomposites reinforced with MWCNTs and CNFs
Emmanuel E. GDOUTOS,Maria S. KONSTA-GDOUTOS,Panagiotis A. DANOGLIDIS,Surendra P. SHAH
《结构与土木工程前沿(英文)》 2016年 第10卷 第2期 页码 142-149 doi: 10.1007/s11709-016-0342-1
关键词: multi-walled carbon nanotubes carbon nanofibers mortars toughness Young’s modulus
Jiajia Li, Shengcheng Zhai, Weibing Wu, Zhaoyang Xu
《化学科学与工程前沿(英文)》 2021年 第15卷 第5期 页码 1158-1168 doi: 10.1007/s11705-020-2021-z
关键词: cellulose nanofibers aerogels metal-organic framework oil-adsorption
标题 作者 时间 类型 操作
DEGRADATION OF ORGANIC POLLUTANTS IN FLOCCULATED LIQUID DIGESTATE USING PHOTOCATALYTIC TITANATE NANOFIBERS
期刊论文
Dielectric property of polyimide/barium titanate composites and its influence factors (II)
LIU Weidong, ZHU Baoku, XIE Shuhui, XU Zhikang
期刊论文
Carbon-coated lithium titanate: effect of carbon precursor addition processes on the electrochemical
Shilei Ding, Zelong Jiang, Jing Gu, Hongliang Zhang, Jiajia Cai, Dongdong Wang
期刊论文
Integrating of metal-organic framework UiO-66-NH2 and cellulose nanofibers mat for high-performance adsorption
期刊论文
Construction of NiCoO nanoflake arrays on cellulose-derived carbon nanofibers as a freestanding electrode
期刊论文
Recent progress in electrospun nanofibers and their applications in heavy metal wastewater treatment
期刊论文
Electrospun porous carbon nanofibers derived from bio-based phenolic resins as free-standing electrodes
期刊论文
Activated carbon-hybridized and amine-modified polyacrylonitrile nanofibers toward ultrahigh and recyclable
Fengli Li, Chuang Chen, Yuda Wang, Wenpeng Li, Guoli Zhou, Haoqin Zhang, Jie Zhang, Jingtao Wang
期刊论文
Effect of incorporating Elaeagnus angustifolia extract in PCL-PEG-PCL nanofibers for bone tissue engineering
Vahideh R. Hokmabad, Soodabeh Davaran, Marziyeh Aghazadeh, Effat Alizadeh, Roya Salehi, Ali Ramazani
期刊论文
Advanced cement based nanocomposites reinforced with MWCNTs and CNFs
Emmanuel E. GDOUTOS,Maria S. KONSTA-GDOUTOS,Panagiotis A. DANOGLIDIS,Surendra P. SHAH
期刊论文