02002nas a2200241   4500008004100000022001400041245009900055210006900154260010600223300001200329490000700341520107900348100001301427700002301440700002501463700002901488700001401517700002901531700002301560700002301583700002201606856013201628       2014                        eng d  a0008-622300aNanodiamond particles/reduced graphene oxide composites as efficient supercapacitor electrodes0 aNanodiamond particlesreduced graphene oxide composites as effici  aTHE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD OX5 1GB, ENGLANDbPERGAMON-ELSEVIER SCIENCE LTDcMAR  a175-1840 v683 a<p>The paper reports on the preparation of reduced graphene oxide (rGO) modified with nanodiamond particles composites by a simple solution phase and their use as efficient electrode in electrochemical supercapacitors. The technique relies on heating aqueous solutions of graphene oxide (GO) and nanodiamond particles (NDs) at different ratios at 100 degrees C for 48 h. The morphological properties, chemical composition and electrochemical behavior of the resulting rGO/NDs nanocomposites were investigated using UV/vis spectrometry, Fourier transform infrared (FTIR) spectroscopy, Raman spectroscopy, transmission electron microscopy (TEM) and electrochemical means. The electrochemical performance, including the capacitive behavior of the rGO/NDs composites were investigated by cyclic voltammetry and galvanostatic charge/discharge curves at 1 and 2 A g(-1) in 1 M H2SO4. The rGO/ND matrix with 10/1 ratio displayed the best performance with a specific capacitance of 186 +/- 10 F g (-1) and excellent cycling stability. (C) 2013 Elsevier Ltd. All rights reserved.</p>1 aWang, Qi1 aPlylahan, Nareerat1 aShelke, Manjusha, V.1 aDevarapalli, Rami, Reddy1 aLi, Musen1 aSubramanian, Palaniappan1 aDjenizian, Thierry1 aBoukherroub, Rabah1 aSzunerits, Sabine  uhttps://library.ncl.res.in/content/nanodiamond-particlesreduced-graphene-oxide-composites-efficient-supercapacitor-electrodes-001980nas a2200241   4500008004100000022001400041245013400055210006900189260000800258300001400266490000600280520109300286653002101379653002501400653002901425653002201454653002801476100002801504700003001532700002901562700002501591856012201616       2018                        eng d  a2365-654900aNi(OH)(2)-Fe2O3/CNOs ternary nanocomposite designed as an anode with complementary properties for high-performance li-ion battery0 aNiOH2Fe2O3CNOs ternary nanocomposite designed as an anode with c  cFEB  a2286-22920 v33 a<p>Synthesis of the new ternary hybrid composite with excellent electrochemical performances for Li-ion battery is demonstrated. The ternary hybrid composite of Ni(OH)(2)-Fe2O3/Carbon Nano Onions (NFOC) is synthesized by using two-step solution phase method delivers a high reversible discharge capacity of 928 mAhg(-1) at 50 mAg(-1) and 673 mAhg(-1) at a higher current density of 1000 mAg(-1) with excellent rate performance. Additionally, it shows to have stable cycle life up to 1000 cycles with 96% capacity retention and more than 99% of coulombic efficiency. The synergetic effect between Ni(OH)(2), Fe2O3 and carbon nano onions (CNOs) as well as the unique feature of heterostructures are responsible for the improved electrochemical performance of the battery. The reversible reaction of Fe2O3 and Ni(OH)(2) with Li, maintains its long cycle life with higher reversible discharge capacity and CNOs improve the efficient electronic transfer, accommodate substantial volume expansion and maintain the structural integrity of the material during lithiation-delithiation process.</p>10aHeterostructures10aLong cycle stability10aSuperior rate capability10aTernary Composite10aTransition metal oxides1 aDwivedi, Pravin, Kumari1 aMuniraj, Vedi, Kuyil Azha1 aDevarapalli, Rami, Reddy1 aShelke, Manjusha, V.  uhttps://library.ncl.res.in/content/nioh2-fe2o3cnos-ternary-nanocomposite-designed-anode-complementary-properties-high