Ultrafast, Controllable Synthesis of Sub-Nano Metallic Clusters through Defect Engineering

2019 ◽  
Vol 11 (33) ◽  
pp. 29773-29779 ◽  
Author(s):  
Yonggang Yao ◽  
Zhennan Huang ◽  
Pengfei Xie ◽  
Tangyuan Li ◽  
Steven D. Lacey ◽  
...  
Keyword(s):  
Defect Engineering ◽  
Controllable Synthesis ◽  
Metallic Clusters

Engineering Porosity Through Defects in a Giant Pore Metal–Organic Framework

2020 ◽  
Author(s):  
Adam Sapnik ◽  
Duncan Johnstone ◽  
Sean M. Collins ◽  
Giorgio Divitini ◽  
Alice Bumstead ◽  
...  
Keyword(s):  
Distribution Function ◽  
Ball Milling ◽  
Local Structure ◽  
Pair Distribution Function ◽  
Function Analysis ◽  
Metal Organic Framework ◽  
Metal Organic Frameworks ◽  
Defect Engineering ◽  
Metal Organic ◽  
Unsaturated Metal Sites

<p>Defect engineering is a powerful tool that can be used to tailor the properties of metal–organic frameworks (MOFs). Here, we incorporate defects through ball milling to systematically vary the porosity of the giant pore MOF, MIL-100 (Fe). We show that milling leads to the breaking of metal–linker bonds, generating more coordinatively unsaturated metal sites, and ultimately causes amorphisation. Pair distribution function analysis shows the hierarchical local structure is partially</p><p>retained, even in the amorphised material. We find that the solvent toluene stabilises the MIL-100 (Fe) framework against collapse and leads to a substantial rentention of porosity over the non-stabilised material.</p>

Defect engineering in SiC technology for high-voltage power devices

2020 ◽  
Vol 13 (12) ◽  
pp. 120101
Author(s):  
Tsunenobu Kimoto ◽  
Heiji Watanabe
Keyword(s):  
High Voltage ◽  
Defect Engineering ◽  
Power Devices

Universal Approach toward Hysteresis-Free Perovskite Solar Cell via Defect Engineering

2018 ◽  
Vol 140 (4) ◽  
pp. 1358-1364 ◽  
Author(s):  
Dae-Yong Son ◽  
Seul-Gi Kim ◽  
Ja-Young Seo ◽  
Seon-Hee Lee ◽  
Hyunjung Shin ◽  
...  
Keyword(s):  
Solar Cell ◽  
Perovskite Solar Cell ◽  
Defect Engineering ◽  
Universal Approach

Shape controllable synthesis of NdFeO3micro single crystals by a hydrothermal route

CrystEngComm ◽  
2014 ◽  
Vol 16 (5) ◽  
pp. 858-862 ◽  
Author(s):  
You Wang ◽  
Xuecheng Yan ◽  
Jun Chen ◽  
Jinxia Deng ◽  
Ranbo Yu ◽  
...  
Keyword(s):  
Single Crystals ◽  
Controllable Synthesis ◽  
Hydrothermal Route

Morphology and composition controllable synthesis of Mg–Al–CO3 hydrotalcites by tuning the synthesis pH and the CO2 capture capacity

2012 ◽  
Vol 55 ◽  
pp. 18-26 ◽  
Author(s):  
Qiang Wang ◽  
Hui Huang Tay ◽  
Zhanhu Guo ◽  
Luwei Chen ◽  
Yan Liu ◽  
...  
Keyword(s):  
Co2 Capture ◽  
Controllable Synthesis ◽  
Co2 Capture Capacity ◽  
Capture Capacity

Controllable synthesis of SAPO-11/5 intergrowth zeolite for hydroisomerization of n-hexane

2021 ◽  
Vol 313 ◽  
pp. 110857
Author(s):  
Ye Yang ◽  
Lu Xu ◽  
Yuchao Lyu ◽  
Xinmei Liu ◽  
Zifeng Yan
Keyword(s):  
Controllable Synthesis

Defect engineering and characterization of active sites for efficient electrocatalysis

Nanoscale ◽  
2021 ◽  
Vol 13 (6) ◽  
pp. 3327-3345
Author(s):  
Xuecheng Yan ◽  
Linzhou Zhuang ◽  
Zhonghua Zhu ◽  
Xiangdong Yao
Keyword(s):  
Transition Metal ◽  
Active Sites ◽  
Defect Engineering ◽  
Metal Free

This review highlights recent advancements in defect engineering and characterization of both metal-free carbons and transition metal-based electrocatalysts.

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