Electrosynthesis and characterization of Layered Double Hydroxides on different supports

被引:8
作者
Musella, Elisa [1 ]
Gualandi, Isacco [1 ]
Giorgetti, Marco [1 ]
Scavetta, Erika [1 ]
Basile, Francesco [1 ]
Rivalta, Arianna [1 ]
Venuti, Elisabetta [1 ]
Corticelli, Franco [2 ]
Christian, Meganne [2 ]
Morandi, Vittorio [2 ]
Tonelli, Domenica [1 ]
机构
[1] Univ Bologna, Dipartimento Chim Ind Toso Montanari, Viale Risorgimento 4, I-40136 Bologna, Italy
[2] CNR, Ist Microelettron & Microsistemi, Sede Bologna, Via Gobetti 101, I-40129 Bologna, Italy
基金
欧盟地平线“2020”;
关键词
Layered Double Hydroxides; Electrosynthesis; Hybrid supercapacitors; Conductive support;
D O I
10.1016/j.clay.2020.105949
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Thin films of Al, and Co or Ni based Layered Double Hydroxides (LDH) have been electrochemically deposited on four different supports (Grafoil, Toray Carbon Paper, Carbon Cloth and Nickel Foam) through a potentiostatic or a potentiodynamic approach. The obtained films have been fully characterized to compare their properties in dependence on the different deposition techniques and substrates. Finally, the Grafoil support modified with a Ni /Al-LDH has been employed as cathode in combination with a Grafoil anode modified with poly(3,4ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT:PSS) also electrosynthesized, in order to develop an all-binder-free hybrid supercapacitor as a proof of concept to demonstrate the applicability in the field of energy storage.
引用
收藏
页数:12
相关论文
共 52 条
[1]   Synthesis of Al-rich hydrotalcite-like compounds by using the urea hydrolysis reaction-control of size and morphology [J].
Adachi-Pagano, M ;
Forano, C ;
Besse, JP .
JOURNAL OF MATERIALS CHEMISTRY, 2003, 13 (08) :1988-1993
[2]   Synthesis and characterization of a novel biocompatible pseudo-hexagonal NaCa-layered double metal hydroxides for smart pH-responsive drug release of dacarbazine and enhanced anticancer activity in malignant melanoma [J].
Asiabi, Hamid ;
Yamini, Yadollah ;
Alipour, Mohsen ;
Shamsayei, Maryam ;
Hosseinkhani, Saman .
MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS, 2019, 97 :96-102
[3]   Improvement in the coating homogeneity in electrosynthesized Rh structured catalysts for the partial oxidation of methane [J].
Benito, Patricia ;
Monti, Marco ;
De Nolf, Wout ;
Nuyts, Gert ;
Janssen, Gertjan ;
Fornasari, Giuseppe ;
Scavetta, Erika ;
Basile, Francesco ;
Janssens, Koen ;
Ospitali, Francesca ;
Tonelli, Domenica ;
Vaccari, Angelo .
CATALYSIS TODAY, 2015, 246 :154-164
[4]   Observation of activated carbon fibres with SEM and AFM correlation with adsorption data in aqueous solution [J].
Brasquet, C ;
Rousseau, B ;
Estrade-Szwarckopf, H ;
Le Cloirec, P .
CARBON, 2000, 38 (03) :407-422
[5]   HYDROTALCITE-TYPE ANIONIC CLAYS: PREPARATION, PROPERTIES AND APPLICATIONS [J].
Cavani, F. ;
Trifiro, F. ;
Vaccari, A. .
CATALYSIS TODAY, 1991, 11 (02) :173-301
[6]   Overview of energy/hydrogen storage: state-of-the-art of the technologies and prospects for nanomaterials [J].
Conte, M ;
Prosini, P ;
Passerini, S .
MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 2004, 108 (1-2) :2-8
[7]   RAMAN MICROPROBE STUDIES ON CARBON MATERIALS [J].
CUESTA, A ;
DHAMELINCOURT, P ;
LAUREYNS, J ;
MARTINEZALONSO, A ;
TASCON, JMD .
CARBON, 1994, 32 (08) :1523-1532
[8]   X-ray diffraction and micro-Raman spectroscopy analysis of new nickel hydroxide obtained by electrodialysis [J].
Deabate, S ;
Fourgeot, F ;
Henn, F .
JOURNAL OF POWER SOURCES, 2000, 87 (1-2) :125-136
[9]  
Duan X, 2006, STRUCT BOND, V119, P1, DOI 10.1007/b100426
[10]   PREPARATION AND CHARACTERIZATION OF TURBOSTRATIC NI/AL LAYERED DOUBLE HYDROXIDES FOR NICKEL-HYDROXIDE ELECTRODE APPLICATIONS [J].
EHLSISSEN, KT ;
DELAHAYEVIDAL, A ;
GENIN, P ;
FIGLARZ, M ;
WILLMANN, P .
JOURNAL OF MATERIALS CHEMISTRY, 1993, 3 (08) :883-888