scholarly journals Mini Review: Recent Green Advances on the Preparation of V2O5, ZnO, and NiO Nanosheets

2020 ◽  
Author(s):  
Daniel Likius ◽  
Ateeq Rahman ◽  
Elise Shilongo ◽  
Veikko Uahengo
Keyword(s):  
Nio Nanosheets

TiO2-B nanoribbons anchored with NiO nanosheets as hybrid anode materials for rechargeable lithium ion batteries

CrystEngComm ◽  
2015 ◽  
Vol 17 (7) ◽  
pp. 1710-1715 ◽  
Author(s):  
Jiayan Zhang ◽  
Jianxing Shen ◽  
Tailin Wang ◽  
Huayong Zhang ◽  
Changbao Wei ◽  
...  
Keyword(s):  
Electrochemical Properties ◽  
Lithium Ion Batteries ◽  
Hybrid Material ◽  
Anode Materials ◽  
Lithium Ion ◽  
New Type ◽  
Nio Nanosheets

A new type of TiO2-B nanoribbons anchored with NiO nanosheets hybrid material is synthesized and exhibit outstanding electrochemical properties.

scholarly journals High volumetric energy density annealed-MXene-nickel oxide/MXene asymmetric supercapacitor

RSC Advances ◽  
2017 ◽  
Vol 7 (18) ◽  
pp. 11000-11011 ◽  
Author(s):  
Qi Xun Xia ◽  
Jianjian Fu ◽  
Je Moon Yun ◽  
Rajaram S. Mane ◽  
Kwang Ho Kim
Keyword(s):  
Energy Density ◽  
Nickel Oxide ◽  
Hydrothermal Method ◽  
Cost Effective ◽  
Asymmetric Supercapacitor ◽  
Nio Nanosheets

A Ti3C2TxMXene electrode decorated with NiO nanosheets was synthesized by a facile and cost-effective hydrothermal method.

The preparation of hierarchical tubular structures comprised of NiO nanosheets with enhanced supercapacitive performance

RSC Advances ◽  
2014 ◽  
Vol 4 (7) ◽  
pp. 3181-3187 ◽  
Author(s):  
Xin Xu ◽  
Jin Liang ◽  
Han Zhou ◽  
Shujiang Ding ◽  
Demei Yu
Keyword(s):  
Tubular Structures ◽  
Supercapacitive Performance ◽  
Nio Nanosheets

Carboxyl functionalized carbon incorporation of stacked ultrathin NiO nanosheets: topological construction and superior lithium storage

Nanoscale ◽  
2019 ◽  
Vol 11 (16) ◽  
pp. 7588-7594 ◽  
Author(s):  
Jiaxu Zhang ◽  
Wen Luo ◽  
Tengfei Xiong ◽  
Ruohan Yu ◽  
Peijie Wu ◽  
...  
Keyword(s):  
Surface Modification ◽  
Lithium Ion Batteries ◽  
Functional Groups ◽  
Anode Materials ◽  
Lithium Ion ◽  
Two Dimensional ◽  
Lithium Storage ◽  
Carbon Incorporation ◽  
Topological Construction ◽  
Nio Nanosheets

Two-dimensional (2D) nanostructure engineering and surface modification with functional groups are of great importance to anode materials for rechargeable lithium-ion batteries.

scholarly journals Effect of Heterointerface on NO2 Sensing Properties of In-Situ Formed TiO2 QDs-Decorated NiO Nanosheets

Nanomaterials ◽  
2019 ◽  
Vol 9 (11) ◽  
pp. 1628 ◽  
Author(s):  
Congyi Wu ◽  
Jian Zhang ◽  
Xiaoxia Wang ◽  
Changsheng Xie ◽  
Songxin Shi ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Gas Sensing ◽  
Tio2 Particle ◽  
Sensing Properties ◽  
Practical Applications ◽  
Enhanced Sensitivity ◽  
Peak Fitting ◽  
Two Phases ◽  
Nio Nanosheets

In this work, TiO2 QDs-modified NiO nanosheets were employed to improve the room temperature NO2 sensing properties of NiO. The gas sensing studies showed that the response of nanocomposites with the optimal ratio to 60 ppm NO2 was nearly 10 times larger than that of bare NiO, exhibiting a potential application in gas sensing. Considering the commonly reported immature mechanism that the effective charge transfer between two phases contributes to an enhanced sensitivity, the QDs sensitization mechanism was further detailed by designing a series of contrast experiments. First, the important role of the QDs size effect was revealed by comparing the little enhanced sensitivity of TiO2 particle-modified NiO with the largely enhanced sensitivity of TiO2 QDs-NiO. Second, and more importantly, direct evidence of the heterointerface charge transfer efficiency was detailed by the extracted interface bond (Ti-O-Ni) using XPS peak fitting. This work can thus provide guidelines to design more QDs-modified nanocomposites with higher sensitivity for practical applications.

Plasma-engineered NiO nanosheets with enriched oxygen vacancies for enhanced electrocatalytic nitrogen fixation

2020 ◽  
Vol 7 (2) ◽  
pp. 455-463 ◽  
Author(s):  
Yu-biao Li ◽  
Ya-ping Liu ◽  
Jing Wang ◽  
Ya-li Guo ◽  
Ke Chu
Keyword(s):  
Nitrogen Fixation ◽  
Oxygen Vacancies ◽  
Plasma Technique ◽  
Nio Nanosheets

Plasma technique can readily create the enriched oxygen vacancies which enable the NiO to be an active and durable catalyst for electrocatalytic fixation of N2 to NH3.

Two-dimensional NiO nanosheets with enhanced room temperature NO2sensing performance via Al doping

2017 ◽  
Vol 19 (29) ◽  
pp. 19043-19049 ◽  
Author(s):  
Shuai Wang ◽  
Da Huang ◽  
Shusheng Xu ◽  
Wenkai Jiang ◽  
Tao Wang ◽  
...  
Keyword(s):  
Room Temperature ◽  
Gas Sensing ◽  
Two Dimensional ◽  
Al Doping ◽  
Sensing Properties ◽  
Gas Sensing Properties ◽  
Nio Nanosheets

Defects caused by Al3+doping significantly affect the gas-sensing properties of NiO nanosheets.

Tragacanth-mediate synthesis of NiO nanosheets for cytotoxicity and photocatalytic degradation of organic dyes

2020 ◽  
Vol 43 (7) ◽  
pp. 1209-1218 ◽  
Author(s):  
Zahra Sabouri ◽  
Alireza Akbari ◽  
Hasan Ali Hosseini ◽  
Mehrdad Khatami ◽  
Majid Darroudi
Keyword(s):  
Photocatalytic Degradation ◽  
Organic Dyes ◽  
Nio Nanosheets

MoS2 quantum dots decorated ultrathin NiO nanosheets for overall water splitting

2020 ◽  
Vol 566 ◽  
pp. 411-418 ◽  
Author(s):  
Gang Zhan ◽  
Jianfang Zhang ◽  
Yan Wang ◽  
Cuiping Yu ◽  
Jingjie Wu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Water Splitting ◽  
Overall Water Splitting ◽  
Nio Nanosheets
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