【摘 要】
：
In this paper,a hydrothermal approach is utilized for the first time in integrating graphene oxide (GO),acetic acid (HAc) and nickel foam to prepare hydrogenated graphene (HG).There are two primary aims of this study:one is to ascertain the structure of t
【机 构】
：
State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,College of Chemistry,Jilin Uni
论文部分内容阅读
In this paper,a hydrothermal approach is utilized for the first time in integrating graphene oxide (GO),acetic acid (HAc) and nickel foam to prepare hydrogenated graphene (HG).There are two primary aims of this study:one is to ascertain the structure of the as-prepared HG,and the other one is to investigate the ferromagnetism of the HG.Under hydrothermal conditions,GO was reduced and hydrogenated by HAc,while the nickel foam served as a catalyst.This work provides a novel and facile route for the synthesis of hydrogenated graphene,which may lead to the application of hydrogenated graphene in spin electronic devices.
其他文献
A photoinduced reaction of potassium alkyltrifluoroborates,sulfur dioxide,and para-quinone methides under visible light irradiation at room temperature is developed,giving rise to diarylmethyl alkylsulfones in moderate to good yields.This reaction works w
Solid oxide fuel cells (SOFCs) can directly convert renewable biogas into electricity with high efficiency at high temperature,however the long-term stability of SOFCs is significantly affected by the carbon deposition on the anode during cell operation.H
Material stability is always the key factor for applied materials especially the working environment that requires higher temperature sensitivity or temperature fluctuation range.In which,the stimulus-response perovskite materials are just sensitive to st
In this work,two aza-BODIPY derivatives,3,5-diphenyl-1,7-di(p-dodecyloxyphenyl)-aza-BODIPY (CJF)and 3,5-di(p-bromophenyl-1,7-di(p-dodecyloxyphenyl)-aza-BODIPY (2Br-CJF) acted as model molecules to form the self-assembly monolayers on the solid-liquid inte
Hydrogen isotope separation is a challenging task due to their similar properties.Herein,based on the chemical affinity quantum sieve (CAQS) effect,the D2/H2 separation performance of M2(m-dobdc)(M =Co,Ni,Mg,Mn;m-dobdc4-=4,6-dioxido-1,3-benzenedicarboxyla
Although transition metal phospho-sulfides deliver outstanding electrochemical performance,complex preparation methods hindered their further development.Herein,we report a facile one-step electrodeposition approach to deposit interconnected nanowalls-lik
The angle dependence of photonic crystals (PCs) dramatically limits their practical applications in the colorimetrical sensing of humidity and volatile organic compound (VOC) vapors.In addition,it is challenging for inverse opal PCs to colorimetrically di
Surface oxidized iron-nickel nanorods coupling with reduced graphene architectures (FeNi-O-rGA) are successfully constructed via hydrothermal,freeze-drying,and thermal activation approaches.The hierarchical structure can provide lots of pathways for fast
The trade-off between the electrochemical performance and mechanical strength is still a challenge for Ti3C2Tx free-standing electrode.Herein,a facile approach was proposed to fabricate a Microfibrillated cellulose@Ti3C2Tx (MFC@Ti3C2Tx) self-assembled mic
Na3V2(PO4)3 is a very prospective sodium-ion batteries (SIBs) electrode material owing to its NASICON structure and high reversible capacity.Conversely,on account of its intrinsic poor electronic conductivity,Na3V2(PO4)3 electrode materials confront with