【摘 要】
：
Over the past decades,two-dimensional (2D) nanomaterials possessing planar layered architecture and unique electronic structures have been being quickly developed,due to their wide potential application in the fields of chemistry,physics,and materials sci
【机 构】
：
School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix Composites, Shang
论文部分内容阅读
Over the past decades,two-dimensional (2D) nanomaterials possessing planar layered architecture and unique electronic structures have been being quickly developed,due to their wide potential application in the fields of chemistry,physics,and materials science.As a new family of 2D nanomaterials,2D polymerbased nanosheets,featuring excellent characters,such as tunable framework structures,light weight,flexibility,high specific surface,and good semiconducting properties,have been emerging as one kind of promising functional materials for optoelectronics,gas separation,catalysis and sensing,etc.In this review,the recent progress in synthetic approach and characterization of 2D polymer-based nanosheets were summarized,and their current advances in electrochemical energy storage and conversion including second batteries,supercapacitors,oxygen reduction and hydrogen evolution were discussed system-atically.
其他文献
Kesterite structure semiconductor Cu2ZnSn(S,Se)4 is one of the most promising candidate as a light absorber material to overtake the next generation of thin film solar cells,owing to its low cost,non-toxic,and earth abundant source materials.The Shockley-
Li 4 SiO4 has been regarded as one of the most promising high-temperature CO2 sorbents. However, for practical applications, its CO2 sorption kinetics, cycling stability and sorption properties at lower temper-atures or lower CO2 concentrations have to be
Binghai Dong received his bachelor\'s degree and master\'s degree in the Materials Science & Engineering School in Wuhan University of Technology in 1995 and 2002, respectively, and Ph.D. degree from Hubei University in 2011. After working for 8 years
Metal halide perovskites (MHPs) are promising photovoltaic (PV) materials owing to their advantages such as high carrier mobility, excellent absorption coefficient, bandgap tenability, long diffusion length, and low material cost. These qualities have inc
In this contribution,one-pot tandem conversion of fructose into biofuel components,including 5-ethoxymethylfurfural (EMF),2,5-(bis(ethoxymethyl)furan (BEMF) and ethyl levulinate (EL),was performed in an in-situ generated catalyst system through consecutiv
Adsorption state of catalyst on photoanode is an important factor on influencing the performance of dye-sensitized photoelectrochemical cells (DS-PECs) for water splitting.Photoanode TiO2(1 + 2) was assembled with Ru(bpy)3 phosphoric acid derivative (comp
Oxygen evolution reaction (OER) is a key process for electrochemical water splitting due to its intrinsic large overpotential. Recently, layered double hydroxides (LDHs), especially NiFe-LDH, have been regarded as highly performed electrocatalysts for OER
Organic-inorganic halide perovskites have attracted huge attentions as the novel photoelectric function materials.So far,perovskite solar cells (PSCs) with prominent performance are still based on the lead halide perovskites,although they are potentially
The electrolyte is one of the most important components of vanadium redox flow battery (VRFB), and its stability and solubility determines the energy density of a VRFB.The performance of current positive electrolyte is limited by the low stability of VO2+
Although Si-based nanomaterials provide incomparable lithium ion storage ability in theory,it suffers from low initial Coulombic efficiency,electrical disconnection,and fracture due to huge volume changes after extended cycles.As a result,it leads to a se