想跟大家讨论一下,单层的氧化石墨-氧化石墨烯10度的XRD峰是不是消失了呢?为什么会消失呢? 返回小木虫查看更多分享至: 更多 今日热帖分散很好地金属纳... SBA-15制备... 2016年新著—... 2015年新著—... 阳极氧化法制备二... 金纳米粒子的巯基... MIL-101-... 求助下大家有没有...精华评论 zkiz...
生物素/炔烃/叠氮/巯基/羧基/羟基/氨基功能化氧化石墨烯Graphene Oxide 西安齐岳生物可以提供的氧化石墨烯的定制合成:提供FITC/CY3/CY5/CY5.5/CY7//ICG/FA荧光标记氧化石墨烯;高分子聚合物PEG/PEI/dextran/PLAG/PCL/PLA/PAA偶联修饰氧化石墨烯:半导体纳米粒子复合氧化石墨烯:TiO2,ZnO,SnO2,MnO2,?CO3O4,Fe3O4...
The results of the methods of graphene oxide and reduced graphene oxide characterization using the XRD, TEM and surface sensitive electron spectroscopy methods (XPS and REELS of similar information depth values) are consistent. The commercial graphene oxide (FL-GOc) shows: (i) about 22 nm × 6...
Graphene Oxide Graphene oxideis an easily handled alternative tographene sheets(Wilsonet al., 2009). Graphene oxide solution is readily available, and can be “drop cast” onto a grid forming a graphene oxide sheet. Another advantage of graphene oxide over graphene is the addition of the functio...
In brief, the micrometre-thick EGNITE film is obtained by vacuum filtration of an aqueous solution of graphene oxide (GO) flakes through a porous membrane, forming a free-standing GO film that is then transferred on top of the final substrate and hydrothermally reduced. Fig. 1: Preparation ...
Synthesis of Graphene Oxide (GO) GO was synthesized by method as mentioned elsewhere with some modification46. Typically, 1 g (1 equiv.) of natural graphite flakes were added into 9:1 mixture of concentrated H2SO4: H3PO4(120:40 mL). After that, 6 g (6 equiv.) of KMnO4was ...
(0.5 mL) was added to the resulting dispersion until a pH of 9 was attained. The resulting solution was transferred into a Teflon-lined autoclave and heated at 170 °C for 5 h in order to reduce the GO. The reduced graphene oxide (rGO) obtained was washed severally with DDW and ...
(with 171 references) discusses recent advances in three types of porous nanostructures that have shown remarkable potential for RT gas sensing. The first group comprises hierarchical oxide nanostructures (mainly oxides of Sn, Ni, Zn, W, In, La, Fe, Co). The second group comprises graphene ...
In this work, the performance of bimetallic MPt (M: Co, Cu, Ni) alloy nanoparticles (NPs) assembled on reduced graphene oxide (rGO) as cathode catalysts for rechargable nonaqueous lithium-oxygen (Li-O2) batteries was investigated. Monodisperse MPt alloy NPs were prepared by using one-pot prot...
Graphene oxideDopamineTo address the corrosion issues of metal materials, epoxy resin coating (EP) has been selected for corrosion protection. This paper presents the synthesis of a novel PDA-ZrO2/GO/EP composite coating, created using dopamine (DA)-modified zirconium dioxide nanoparticles loaded ...