Abstract A convenient hydrothermal route was designed for the direct synthesis of nanostructured α-Ni(OH)2 on nickel foam in an aqueous solution only containing Ni(NO3)2 and urea. The obtained urchin-like Ni(OH)2 displayed good electrochemical activity with a maximum specific capacitance of 103 mA h g−1 at a current density of 2.5 A g−1.
Vishal KadamChaitali V. JagtapP.E. LokhandeR. UdayabhaskarRavindra N. BulakheSeok‐Won KangA.A. YadavHabib M. Pathan
Sa LvHui SuoJinming WangYan WangChun ZhaoShuangxi Xing
Xiaobin ZhouDianxue CaoJichun HuangKe YeSainan YangTong LiuXinwei LiuJinling YinGuiling Wang
Danilo Antonio GiarolaPaulo Rogério Catarini da SilvaAlexandre UrbanoFernanda Midori de OliveiraCésar Ricardo Texeira TarleyLuiz Henrique Dall’Antônia
Yu. A. ZakharovВ. М. ПугачевN. M. FEDOROVAВ. Г. ДодоновТ. С. МанинаЗ. Р. Исмагилов