User profiles for Junjie Niu

Junjie Niu

Richard and Joanne Grigg Associate Professor, University of Wisconsin-Milwaukee (UWM)
Verified email at uwm.edu
Cited by 16789

Two-dimensional nanocrystals produced by exfoliation of Ti3AlC2

M Naguib, M Kurtoglu, V Presser, J Lu, J Niu, M Heon… - MXenes, 2011 - taylorfrancis.com
Typically two-dimensional (2D) free-standing crystals exhibit properties that differ from those
of their 3D counterparts [1]. Currently, however, there are relatively few such atomically …

[HTML][HTML] RETRACTED ARTICLE: High-rate aluminium yolk-shell nanoparticle anode for Li-ion battery with long cycle life and ultrahigh capacity

S Li, J Niu, YC Zhao, KP So, C Wang, CA Wang… - Nature …, 2015 - nature.com
Alloy-type anodes such as silicon and tin are gaining popularity in rechargeable Li-ion
batteries, but their rate/cycling capabilities should be improved. Here by making yolk-shell …

Silicon nanotubes

J Sha, J Niu, X Ma, J Xu, X Zhang, Q Yang… - Advanced …, 2002 - Wiley Online Library
The preparation of silicon nanotubes (SiNTs) using nanochannel Al 2 O 3 as a template and
a chemical vapor deposition process is reported. The outer diameters of the SiNTs are …

In Situ Observation of Random Solid Solution Zone in LiFePO4 Electrode

J Niu, A Kushima, X Qian, L Qi, K Xiang, YM Chiang… - Nano …, 2014 - ACS Publications
Nanostructured LiFePO 4 (LFP) electrodes have attracted great interest in the Li-ion battery
field. Recently there have been debates on the presence and role of metastable phases …

Influence of the structure of carbon onions on their electrochemical performance in supercapacitor electrodes

JK McDonough, AI Frolov, V Presser, J Niu, CH Miller… - Carbon, 2012 - Elsevier
Onion-like carbon (OLC), also known as carbon onions, is an attractive material for electrical
energy storage in regards to high rate, high power applications. We report the most up to …

Mechanical properties and biomineralization of multifunctional nanodiamond-PLLA composites for bone tissue engineering

Q Zhang, VN Mochalin, I Neitzel, K Hazeli, J Niu… - Biomaterials, 2012 - Elsevier
Multifunctional bone scaffold materials have been produced from a biodegradable polymer,
poly(l-lactic acid) (PLLA), and 1–10% wt of octadecylamine-functionalized nanodiamond (ND…

Inter-layer-calated thin Li metal electrode with improved battery capacity retention and dendrite suppression

X Chen, M Shang, J Niu - Nano Letters, 2020 - ACS Publications
An inter-layer-calated thin Li metal (ILC-Li) electrode using nondelaminated 2D Ti 3 C 2 T x
MXene stacks (15 μm) coated on a thin Li host (30 μm) was developed. The excellent …

A BF3‐Doped MXene Dual‐Layer Interphase for a Reliable Lithium‐Metal Anode

M Shang, OG Shovon, FEY Wong, J Niu - Advanced Materials, 2023 - Wiley Online Library
A dual‐layer interphase that consists of an in‐situ‐formed lithium carboxylate organic layer
and a thin BF 3 ‐doped monolayer Ti 3 C 2 MXene on Li metal is reported. The honeycomb‐…

Punicalagin ameliorates collagen-induced arthritis by downregulating M1 macrophage and pyroptosis via NF-κB signaling pathway

…, Q Wang, X Liang, H Tao, H Chen, M Wei, J Niu… - Science China Life …, 2022 - Springer
Rheumatoid arthritis (RA) is a chronic inflammatory disease that eventually leads to disability.
Inflammatory cell infiltration, severe joint breaking and systemic bone loss are the main …

Two‐Dimensional Nanocrystals: Two‐Dimensional Nanocrystals Produced by Exfoliation of Ti3AlC2 (Adv. Mater. 37/2011)

M Naguib, M Kurtoglu, V Presser, J Lu, J Niu… - Advanced …, 2011 - Wiley Online Library
The cover shows a scanning electron microscopy (SEM) image of graphene‐like crystals of
Ti 3 C 2 called MXene. On page 4248 Yury Gogotsi, Michel W. Barsoum, and co‐workers …