NH4V3O8 has been widely studied because of its attractive electrochemical performance, such as high theoretical capacity and long cycle life. However, the microscopic structure of materials has great influence on the physical and chemical properties of materials, especially the electrochemical performance. In this work, three-dimensional (3D) NH4V3O8 nanoflowers (NFs) have been prepared through a simple synthesis of solvothermal method. The result of X-ray diffraction confirms that the NFs were pure NH4V3O8. The nanocomposite could deliver a discharge capacity of 365 mAh g−1 at a current density of 15 mA g−1. Even after 50 cycles, a capacity of 304 mAh g−1 was still maintained. Moreover, it still maintained a high discharge capacity of 145 mAh g−1 at 300 mA g−1, indicating a promising applications as cathode material for LIBs. This high discharge capacity and cycleability is attributed to finer crystal grains and flower-like morphology of nano particles.
Journal of Materials Science: Materials in Electronics – Springer Journals
Published: Dec 21, 2017
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.
All for just $49/month
Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.
Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.
It’s easy to organize your research with our built-in tools.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera