Query:
学者姓名:白瑜婷
Refining:
Year
Type
Indexed by
Source
Complex
Co-
Language
Clean All
Abstract :
Molybdenum disulfide is considered an excellent anode material for lithium-ion batteries due to its unique structure and high specific capacity. However, molybdenum disulfide's inherent low ionic transport rate and low intrinsic conductivity have limited its application in lithium-ion batteries. Compounding with carbon materials is an effective way to overcome these limitations in the application of molybdenum disulfide. In this work, the effect of carbon layer on the growth of molybdenum disulfide was systematically investigated in order to disclose the role and influence of carbon in composites with molybdenum disulfide. Furthermore, our work provides an effective method for the structural optimization of one-dimensional composites based on carbon and molybdenum disulfide just by controlling the ratio of carbon precursor to molybdenum source during its formation. After structural optimization, effective MoS2@C composite materials were successfully synthesized, which exhibited greatly enhanced electrical conductivity and structural stability and maintained a specific capacity of 800.4 mA h g(-1) even after 1200 cycles at a current density of 1 A g(-1) possibly due to the excellent specific capacity of molybdenum disulfide.
Cite:
Copy from the list or Export to your reference management。
GB/T 7714 | Cheng, Zhiming , Yang, Zunxian , Ye, Yuliang et al. Structural optimization of novel one-dimensional composites based on in situ - grown 1D CNTs with an amorphous structure and 2D MoS2 nanosheets for improved Li storage [J]. | CRYSTENGCOMM , 2024 , 26 (25) : 3370-3382 . |
MLA | Cheng, Zhiming et al. "Structural optimization of novel one-dimensional composites based on in situ - grown 1D CNTs with an amorphous structure and 2D MoS2 nanosheets for improved Li storage" . | CRYSTENGCOMM 26 . 25 (2024) : 3370-3382 . |
APA | Cheng, Zhiming , Yang, Zunxian , Ye, Yuliang , Ye, Songwei , Hong, Hongyi , Zeng, Zhiwei et al. Structural optimization of novel one-dimensional composites based on in situ - grown 1D CNTs with an amorphous structure and 2D MoS2 nanosheets for improved Li storage . | CRYSTENGCOMM , 2024 , 26 (25) , 3370-3382 . |
Export to | NoteExpress RIS BibTex |
Version :
Abstract :
The prime objective of the study is to examine the asymmetric effect of institutional quality and other control variables on environmental sustainability in G7 economies. The study examined data from 1986 to 2020 using a nonlinear ARDL (NARDL) technique. The outcomes of the study show heterogeneous results for the sampled economies. The findings confirm the asymmetric relationship between institutional quality, foreign direct investment, trade openness, and economic growth, and environmental sustainability in G7 countries. Furthermore, the study finds that neglecting the series' inherent nonlinearities may lead to misleading inferences. The findings suggest that policies should be based on individual country characteristics and that no single policy can be a good fit for devising environmental sustainability measures.
Keyword :
environmental sustainability environmental sustainability G7 countries G7 countries hidden cointegration hidden cointegration institutional quality index institutional quality index NARDL NARDL
Cite:
Copy from the list or Export to your reference management。
GB/T 7714 | Li, Dezhen , Bai, Yuting , Yu, Pingping et al. Does institutional quality matter for environmental sustainability? [J]. | FRONTIERS IN ENVIRONMENTAL SCIENCE , 2022 , 10 . |
MLA | Li, Dezhen et al. "Does institutional quality matter for environmental sustainability?" . | FRONTIERS IN ENVIRONMENTAL SCIENCE 10 (2022) . |
APA | Li, Dezhen , Bai, Yuting , Yu, Pingping , Meo, Muhammad Saeed , Anees, Alvena , Rahman, Saif Ur . Does institutional quality matter for environmental sustainability? . | FRONTIERS IN ENVIRONMENTAL SCIENCE , 2022 , 10 . |
Export to | NoteExpress RIS BibTex |
Version :
Abstract :
利用1997年-2009年中美双边贸易数据和美国制造业行业数据,分析了中美双边贸易对美国制造业技能工人和非技能工人工资溢价的影响,发现中美双边贸易整体上拉大了美国制造业行业工资溢价,然而进口和出口分別对工资溢价产生不同的影响.进一步将制造业行业分为中高技术水平和中低技术水平,结果显示美国从中国的进口拉大了美国中高、中低技术行业技能劳动力和非技能劳动力的工资溢价,然而美国向中国的出口分别对于中高、中低技术行业的工资溢价产生相反作用.
Keyword :
中美双边贸易 中美双边贸易 工资溢价 工资溢价 美国制造业行业 美国制造业行业
Cite:
Copy from the list or Export to your reference management。
GB/T 7714 | 武汉祥 , 周申 , 白瑜婷 . 中美双边贸易拉大了美国行业工资溢价吗?——基于美国制造业行业数据的经验研究 [J]. | 亚太经济 , 2015 , (4) : 96-103 . |
MLA | 武汉祥 et al. "中美双边贸易拉大了美国行业工资溢价吗?——基于美国制造业行业数据的经验研究" . | 亚太经济 4 (2015) : 96-103 . |
APA | 武汉祥 , 周申 , 白瑜婷 . 中美双边贸易拉大了美国行业工资溢价吗?——基于美国制造业行业数据的经验研究 . | 亚太经济 , 2015 , (4) , 96-103 . |
Export to | NoteExpress RIS BibTex |
Version :
Abstract :
从劳动力需求弹性的视角研究中美贸易对美国劳动力市场的影响,利用1997-2009年中美双边贸易数据和美国制造业行业数据,从理论分析和实证验证的角度进行探讨.研究发现,中美贸易对美国劳动力需求弹性变化有重要影响,美国向中国出口有利于降低劳动力需求弹性,美国从中国进口有利于提高劳动力需求弹性,净进口最终将带来劳动力需求弹性的提升.区分技能工人和非技能工人之后,净进口不论从替代效应角度还是从规模效应角度均将导致美国工业行业工人劳动力需求弹性增强.
Keyword :
中美双边贸易 中美双边贸易 劳动力需求弹性 劳动力需求弹性 替代效应 替代效应 规模效应 规模效应
Cite:
Copy from the list or Export to your reference management。
GB/T 7714 | 武汉祥 , 周申 , 白瑜婷 . 中美双边贸易对美国工业行业劳动力需求弹性影响效应研究 [J]. | 现代财经-天津财经大学学报 , 2015 , 35 (11) : 85-98,113 . |
MLA | 武汉祥 et al. "中美双边贸易对美国工业行业劳动力需求弹性影响效应研究" . | 现代财经-天津财经大学学报 35 . 11 (2015) : 85-98,113 . |
APA | 武汉祥 , 周申 , 白瑜婷 . 中美双边贸易对美国工业行业劳动力需求弹性影响效应研究 . | 现代财经-天津财经大学学报 , 2015 , 35 (11) , 85-98,113 . |
Export to | NoteExpress RIS BibTex |
Version :
Export
Results: |
Selected to |
Format: |