ライフサイエンスコーパス: cobalt oxide

1 minant active catalyst and not Co(2+)(aq) or cobalt oxide.

2 d on Au is 40 times higher than that of bulk cobalt oxide.

3 and provides a molecular model for Mn-doped cobalt oxides.

4 LT-LiCoO2 is higher than that of both spinel cobalt oxide and layered lithium cobalt oxide synthesize

5 Cobalt oxides and (oxy)hydroxides have been widely studi

6 xed oxide catalyst composed of copper oxide, cobalt oxide, and ceria (dubbed CCC) that outperforms sy

7 is coupled with a water oxidation phosphate cobalt oxide anode in a home-made electrolyzer by means

8 uses to synthesize and assemble nanowires of cobalt oxide at room temperature.

9 the surface energies of the layered lithium cobalt oxide can be significantly lowered as a consequen

10 used a simple two-step method to synthesize cobalt oxide/carbon nanotube (CNT) strongly coupled hybr

11 er with good cyclability of a 4-volt lithium cobalt oxide cathode and operation as low as -60 degrees

12 Few-atom cobalt-oxide clusters, when dispersed on a Zr-based meta

13 ork, we have developed a simple and reliable cobalt oxide (Co(3)O(4)) based amperometric sensor for t

14 e use of engineered viruses as templates for cobalt oxide (Co(3)O(4)) particles, superparamagnetic co

15 Cobalt oxide/cobalt-based nanoparticles featuring a core

16 Low-dimensional cobalt oxide codoped manganese oxide nanoparticles (CMO

17 anges with the transition between cobalt and cobalt oxide controlled by a voltage applied to the top

18 nged by studies suggesting that formation of cobalt oxide (CoOx) or other byproducts are responsible

19 Cyclic voltammetry of phosphate cobalt oxide (CoPi) films catalyzing O2-evolution from w

20 the OER exhibited by approximately 0.4 ML of cobalt oxide deposited on Au is 40 times higher than tha

21 The higher OER activity of cobalt oxide deposited on Au is attributed to an increas

22 rnover frequency for approximately 0.4 ML of cobalt oxide deposited on Au is nearly three times highe

23 The activity of small amounts of cobalt oxide deposited on Pt, Pd, Cu, and Co decreased m

24 cobalt phosphide, which partially evolved to cobalt oxide during OER.

25 Building upon recent study of cobalt-oxide electrocatalysts in fluoride-buffered elect

26 mical properties for a manganese center in a cobalt oxide environment, and provides a molecular model

27 The activated mesoporous cobalt oxide exhibited high oxygen evolution activities

28 sembly bound as Co(II), with no evidence for cobalt oxide film or cluster formation.

29 oxygen evolution reaction (OER) occurring on cobalt oxide films deposited on Au and other metal subst

30 Cobalt oxide has shown excellent electrochemical cycling

31 The presence of layered cobalt oxides has been identified experimentally in Co-b

32 ting the ORR activity compared with the pure cobalt oxide hybrid.

33 stalline platinum and manganese, nickel, and cobalt oxides, illustrating the catalytic potential of p

34 spectroscopy revealed that the as-deposited cobalt oxide is present as Co(3)O(4) but undergoes progr

35 study the active surfaces of layered lithium cobalt oxide (LCO) for the oxygen evolution reaction (OE

36 Among the cobalt oxides, Li2Co2O4 and LaCoO3--especially the latte

37 calation of nanosized stoichiometric lithium cobalt oxide LiCo(III)O(2) from low-spin to intermediate

38 capability, considerably better than lithium cobalt oxide (LiCoO2), the current battery electrode mat

39 Cobalt oxide materials can catalyze the OER and are pote

40 that obtained from the electrodeposition of cobalt oxide materials from phosphate-buffered electroly

41 el the oxygen evolution reaction activity of cobalt oxide nanoislands and show that the nanoparticle

42 on at under coordinated cobalt edge sites of cobalt oxide nanoislands.

43 Newly synthesized gold and cobalt oxide nanoparticle embedded Polypropylene-g-Polye

44 tic cobalt-platinum alloy nanowires and gold-cobalt oxide nanowires for photovoltaic and battery-rela

45 A self-assembled layer of virus-templated cobalt oxide nanowires serving as the active anode mater

46 n of preorganized NPs to form interconnected cobalt oxide nanowires via the nanoscale Kirkendall effe

47 The preparation of cobalt oxide nanowires with gold nanoparticle (AuNP) inc

48 Plasma-enhanced atomic layer deposition of cobalt oxide onto nanotextured p(+)n-Si devices enables

49 Interestingly, cobalt oxide performs better than fully reduced cobalt w

50 icle modified electrode, this nanosheet form cobalt oxide possesses a rapid background subsiding char

51 cathode layers based on graphite and lithium cobalt oxide, respectively, on thin flexible current col

52 While previous studies on cobalt oxide revealed the intermediacy of the unusual Co

53 Attempts to improve cobalt oxide's activity have been stymied by limited mec

54 mpression and tension induced by the lithium cobalt oxide substrate of ~5% were directly observed in

55 the existence of an active interface between cobalt oxide surface layers and manganese oxide nanopart

56 segregation of a thin platinum, rather than cobalt oxide, surface layer occurs concurrently with ord

57 both spinel cobalt oxide and layered lithium cobalt oxide synthesized at 800 degrees C (designated as

58 Here we present lithium cobalt oxide, synthesized at 400 degrees C (designated a

59 issues by employing a homogeneous model for cobalt oxide, the [Co(III)4] cubane (Co4O4(OAc)4py4, py

60 Cobalt oxide was in the form of CoO due to a gas-phase a

61 plied for structural characterization of the cobalt oxide water-splitting catalyst films using high e

62 be applied to study the structure of in situ cobalt oxide water-splitting film under functional catal

63 nanoparticles supported on mesoporous spinel cobalt oxide, which catalyses the conversion of carbon d

64 nto the filament coat, we formed hybrid gold-cobalt oxide wires that improved battery capacity.

65 aching process, resulting in a highly porous cobalt oxide with a significant amount of defects in the

66 In this report, a mesoporous cobalt oxide with an ultrahigh surface area (up to 250 m

67 le extension of the process yielded platinum-cobalt oxide yolk-shell nanostructures, which may serve