In situ formation of NiO on Ni foam prepared with a novel leaven dough method as an outstanding electrocatalyst for oxygen evolution reactions

2016 ◽  
Vol 4 (25) ◽  
pp. 9797-9806 ◽  
Author(s):  
Jiyuan Liang ◽  
Yong-Zheng Wang ◽  
Chun-Chieh Wang ◽  
Shih-Yuan Lu
Keyword(s):  
Thermal Oxidation ◽  
Oxygen Evolution ◽  
Three Dimensional ◽  
Ni Foam ◽  
Highly Efficient ◽  
In Situ Formation

A novel leaven dough method was developed to prepare three-dimensional Ni foams, upon which a thin NiO nanostructure was grown through thermal oxidation to form NiO/Ni foams as a highly efficient electrocatalyst for oxygen evolution reactions (OER).

Integrating in situ formation of nanozymes with three-dimensional dendritic mesoporous silica nanospheres for hypoxia-overcoming photodynamic therapy

Nanoscale ◽  
2018 ◽  
Vol 10 (48) ◽  
pp. 22937-22945 ◽  
Author(s):  
Xiaoli Cai ◽  
Yanan Luo ◽  
Yang Song ◽  
Dong Liu ◽  
Hongye Yan ◽  
...  
Keyword(s):  
Photodynamic Therapy ◽  
Mesoporous Silica ◽  
Three Dimensional ◽  
Silica Nanospheres ◽  
Highly Efficient ◽  
In Situ Formation ◽  
Mitochondria Targeting ◽  
Mesoporous Silica Nanospheres

A mitochondria-targeting and O2-evolving PDT nanoplatform based on 3D-dendritic MSNs was proposed for highly efficient cancer PDT treatment.

In-situ formation of Ni (oxy)hydroxide on Ni foam as an efficient electrocatalyst for oxygen evolution reaction

2020 ◽  
Vol 45 (15) ◽  
pp. 8490-8496 ◽  
Author(s):  
Kai Wan ◽  
Jiangshui Luo ◽  
Xuan Zhang ◽  
Palaniappan Subramanian ◽  
Jan Fransaer
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Ni Foam ◽  
In Situ Formation

MOF-derived M-OOH with rich oxygen defects by in-situ electro-oxidation reconstitution for highly efficient oxygen evolution reaction

2021 ◽  
Author(s):  
Zhikai Shi ◽  
Zebin Yu ◽  
Ronghua Jiang ◽  
Jun Huang ◽  
Yanping Hou ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Energy Production ◽  
Low Cost ◽  
Highly Efficient ◽  
Oxygen Defects ◽  
Electro Oxidation

The oxygen evolution reaction (OER) is an important half-reaction in the field of energy production. However, how effectively, simply, and greenly to prepare low-cost OER electrocatalysts remains a problem. Herein,...

In-situ coating amorphous boride on ternary pyrite-type boron sulfide for highly efficient oxygen evolution

2021 ◽  
Author(s):  
Tingting Li ◽  
Tianyun Jing ◽  
Dewei Rao ◽  
Xiaotian Jia ◽  
Yunpeng Zuo ◽  
...  
Keyword(s):  
Oxygen Evolution ◽  
Oxygen Evolution Reaction ◽  
Highly Efficient ◽  
In Situ Coating ◽  
Electrochemical Oxygen

Multimetallic pyrite-type sulfides have been a promising electrocatalytic materials for electrochemical oxygen evolution reaction (OER), but still requires further improve due to the easily oxidization of surface atoms and the...

In-Situ Formation and Coating of Cordierite Whiskers on Cordierite Based Honeycomb Support

2006 ◽  
Vol 317-318 ◽  
pp. 701-704
Author(s):  
Daniel Doni Jayaseelan ◽  
Shunkichi Ueno ◽  
Hideki Kita ◽  
Naoki Kondo ◽  
Tatsuki Ohji
Keyword(s):  
Three Dimensional ◽  
Sem Analysis ◽  
In Situ Method ◽  
Dimensional Network ◽  
In Situ Formation ◽  
Cordierite Honeycomb ◽  
Complete Formation ◽  
Aqueous Slurry

In this work, cordierite whiskers were successfully coated on cordierite honeycomb support by in-situ method. Whisker coating was performed on walls of the pore channels of cordierite support from aqueous slurry. Sintering was carried out at 1300 °C for 4 hours. XRD measurements revealed a complete formation of cordierite phase, no traces of other phases were identified. A well adherence of coating on the support was identified from the microstructure. SEM analysis also revealed the formation of three-dimensional network of cordierite whiskers with open pores between them on the cordierite support.

Facile synthesis and catalytic performance of Co3O4nanosheets in situ formed on reduced graphene oxide modified Ni foam

2017 ◽  
Vol 46 (40) ◽  
pp. 13845-13853 ◽  
Author(s):  
Congying Song ◽  
Xianzhi Yin ◽  
Biaopeng Li ◽  
Ke Ye ◽  
Kai Zhu ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Method ◽  
Reduced Graphene Oxide ◽  
Three Dimensional ◽  
Catalytic Performance ◽  
Ni Foam ◽  
Facile Synthesis ◽  
Reduced Graphene ◽  
Catalyst Electrode

A three-dimensional (3D) catalyst electrode of Co3O4nanosheetsin situformed on reduced graphene oxide modified Ni foam (Co3O4/rGO@Ni foam) for H2O2electroreduction is prepared by a two-step hydrothermal method.

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