Structure determination of H2V3O8 by powder X-ray diffraction

Oka, Yoshio; Yao, Takeshi; Yamamoto, Naoichi

doi:10.1016/0022-4596(90)90279-7

Cited by 74 publications

(80 citation statements)

References 4 publications

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“…1a can be readily indexed to the orthorhombic crystalline phase (space group: Pnam) of V 3 O 7 ·H 2 O in agreement with the literature values (JCPDS No. 85-2401) [21]. After the coating process, all the peaks from Fig.…”

Section: Characterization Of the Resulting Productsmentioning

confidence: 91%

Fabrication of V3O7·H2O@C core-shell nanostructured composites and the effect of V3O7·H2O and V3O7·H2O@C on decomposition of ammonium perchlorate

Zhang¹,

Liu²,

Chen³

et al. 2011

Journal of Alloys and Compounds

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Section: Characterization Of the Resulting Productsmentioning

confidence: 91%

Fabrication of V3O7·H2O@C core-shell nanostructured composites and the effect of V3O7·H2O and V3O7·H2O@C on decomposition of ammonium perchlorate

Zhang¹,

Liu²,

Chen³

et al. 2011

Journal of Alloys and Compounds

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“…Charge-discharge tests were carried out in a voltage range 4.0-1.5 V and current densities of 30, 50, 100 and 200 mA/g. [37], whose plots are shown in Fig. 1a.…”

Section: Electrochemical Testsmentioning

confidence: 98%

Facile hydrothermal synthesis of vanadium oxides nanobelts by ethanol reduction of peroxovanadium complexes

Zhang

Chen

et al. 2013

Ceramics International

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“…The nanowire structure also contains a layer structure composed of V 3 O 8 layers consisting of VO 6 octahedra (V(1)O 6 and V(2)O 6 ) and VO 5 trigonal bipyramids (V(3)O 5 ) in which V(3) was assigned to V 5 þ and V(2) was likely V 4 þ . 37 The crystal structures of LiV 3 O 8 and H 2 V 3 O 8 are shown in Figure 4. The arrangements of VO polyhedra are similar, and the V 3 …”

Section: Characterization Of LIV 3 O 8 Nanowiresmentioning

confidence: 99%

Topotactically synthesized ultralong LiV3O8 nanowire cathode materials for high-rate and long-life rechargeable lithium batteries

Luo

Mai

et al. 2012

NPG Asia Mater

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High-power applications at fast charge and discharge rates are still significant challenges in the development of rechargeable lithium (Li) batteries. Here, we demonstrate that ultralong LiV 3 O 8 nanowire cathode materials synthesized by topotactic Li intercalation are capable of excellent high-rate performance with minimal capacity loss. A specific discharge capacity of 176 mAh g À1 can be obtained at the current density of 1500 mA g À1 , and the capacity is able to stabilize at 160 mAh g À1 after 400 cycles, corresponding to 0.025% capacity fading per cycle. For current density up to 2000 mA g À1 , the initial and the six-hundredth cycle capacities can reach 137 and 120 mAh g À1 , respectively, corresponding to a capacity fading of only 0.022% per cycle. The ability to provide this level of performance is attributed to a low-charge-transfer resistance, good structural stability, large surface area and suitable degree of crystallinity, and it indicates that LiV 3 O 8 nanowires are promising cathode materials for use in high-rate and long-life rechargeable Li batteries.

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Structure determination of H2V3O8 by powder X-ray diffraction

Cited by 74 publications

References 4 publications

Fabrication of V3O7·H2O@C core-shell nanostructured composites and the effect of V3O7·H2O and V3O7·H2O@C on decomposition of ammonium perchlorate

Fabrication of V3O7·H2O@C core-shell nanostructured composites and the effect of V3O7·H2O and V3O7·H2O@C on decomposition of ammonium perchlorate

Facile hydrothermal synthesis of vanadium oxides nanobelts by ethanol reduction of peroxovanadium complexes

Topotactically synthesized ultralong LiV3O8 nanowire cathode materials for high-rate and long-life rechargeable lithium batteries

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