scholarly journals High-yield production of 2D crystals by wet-jet milling

2018 ◽  
Vol 5 (5) ◽  
pp. 890-904 ◽  
Author(s):  
A. E. Del Rio Castillo ◽  
V. Pellegrini ◽  
A. Ansaldo ◽  
F. Ricciardella ◽  
H. Sun ◽  
...  
Keyword(s):  
Liquid Phase ◽  
Large Scale ◽  
High Yield ◽  
High Quality ◽  
Yield Production ◽  
Layered Crystals ◽  
Liquid Phase Exfoliation ◽  
Jet Milling ◽  
2D Crystals ◽  
High Yield Production

A novel liquid-phase exfoliation of layered crystals enables the production of defect-free and high quality 2D-crystal dispersions on a large scale.

scholarly journals High-Yield Production of Selected 2D Materials by Understanding Their Sonication-Assisted Liquid-Phase Exfoliation

Nanomaterials ◽  
2021 ◽  
Vol 11 (12) ◽  
pp. 3253
Author(s):  
Freskida Goni ◽  
Angela Chemelli ◽  
Frank Uhlig
Keyword(s):  
Liquid Phase ◽  
Large Scale ◽  
High Yield ◽  
Scale Production ◽  
Yield Production ◽  
Large Scale Production ◽  
2D Nanomaterials ◽  
Liquid Phase Exfoliation ◽  
Molybdenum Disulfide Nanosheets ◽  
High Yield Production

Liquid-phase exfoliation (LPE) is a widely used and promising method for the production of 2D nanomaterials because it can be scaled up relatively easily. Nevertheless, the yields achieved by this process are still low, ranging between 2% and 5%, which makes the large-scale production of these materials difficult. In this report, we investigate the cause of these low yields by examining the sonication-assisted LPE of graphene, boron nitride nanosheets (BNNSs), and molybdenum disulfide nanosheets (MoS2 NS). Our results show that the low yields are caused by an equilibrium that is formed between the exfoliated nanosheets and the flocculated ones during the sonication process. This study provides an understanding of this behaviour, which prevents further exfoliation of nanosheets. By avoiding this equilibrium, we were able to increase the total yields of graphene, BNNSs, and MoS2 NS up to 14%, 44%, and 29%, respectively. Here, we demonstrate a modified LPE process that leads to the high-yield production of 2D nanomaterials.

scholarly journals High-yield production of graphene by liquid-phase exfoliation of graphite

2008 ◽  
Vol 3 (9) ◽  
pp. 563-568 ◽  
Author(s):  
Yenny Hernandez ◽  
Valeria Nicolosi ◽  
Mustafa Lotya ◽  
Fiona M. Blighe ◽  
Zhenyu Sun ◽  
...  
Keyword(s):  
Liquid Phase ◽  
High Yield ◽  
Yield Production ◽  
Liquid Phase Exfoliation ◽  
High Yield Production

Dielectric environment as a factor to enhance the production yield of solvent exfoliated graphene

RSC Advances ◽  
2015 ◽  
Vol 5 (79) ◽  
pp. 64395-64403 ◽  
Author(s):  
Pawan Kumar Srivastava ◽  
Premlata Yadav ◽  
Subhasis Ghosh
Keyword(s):  
Energy Storage ◽  
Production Yield ◽  
High Yield ◽  
Energy Storage Devices ◽  
High Quality ◽  
Storage Devices ◽  
Exfoliated Graphene ◽  
Yield Production ◽  
High Yield Production ◽  
Dielectric Environment

High yield production of high quality graphene is essential for its application in electronics, optoelectronics and energy storage devices.

High-yield production of highly conductive graphene via reversible covalent chemistry

2015 ◽  
Vol 51 (14) ◽  
pp. 2806-2809 ◽  
Author(s):  
Zhe Ji ◽  
Ji Chen ◽  
Liang Huang ◽  
Gaoquan Shi
Keyword(s):  
Alder Reaction ◽  
Diels Alder ◽  
High Yield ◽  
High Quality ◽  
Layer Graphene ◽  
Diels Alder Reaction ◽  
Yield Production ◽  
Reversible Covalent ◽  
Few Layer Graphene ◽  
High Yield Production

A reversible covalent strategy based on the Diels–Alder reaction of graphite and tetracyanoethylene has been developed for the high-yield production of high-quality few-layer graphene.

Towards the continuous production of high crystallinity graphene via electrochemical exfoliation with molecular in situ encapsulation

Nanoscale ◽  
2015 ◽  
Vol 7 (37) ◽  
pp. 15362-15373 ◽  
Author(s):  
Chia-Hsuan Chen ◽  
Shiou-Wen Yang ◽  
Min-Chiang Chuang ◽  
Wei-Yen Woon ◽  
Ching-Yuan Su
Keyword(s):  
Electrochemical Method ◽  
Continuous Production ◽  
High Yield ◽  
Graphene Sheets ◽  
High Quality ◽  
Electrochemical Exfoliation ◽  
High Crystallinity ◽  
Yield Production ◽  
High Yield Production

A fast and continuous electrochemical method with melamine additives is able to efficiently exfoliate graphite into high-quality graphene sheets. The hydrophilic force facilitated exfoliation and protection, leading to high yield production of larger size crystallinity of graphene sheets.

scholarly journals Review: Managing sheep and goats for sustainable high yield production

animal ◽  
2021 ◽  
pp. 100293
Author(s):  
J. Simões ◽  
J.A. Abecia ◽  
A. Cannas ◽  
J.A. Delgadillo ◽  
D. Lacasta ◽  
...  
Keyword(s):  
High Yield ◽  
Sheep And Goats ◽  
Yield Production ◽  
High Yield Production

scholarly journals High‐Yield Production, Characterization, and Functionalization of Recombinant Magnetosomes in the Synthetic Bacterium Rhodospirillum rubrum “magneticum”

2021 ◽  
pp. 2101017
Author(s):  
Frank Mickoleit ◽  
Sabine Rosenfeldt ◽  
Mauricio Toro‐Nahuelpan ◽  
Miroslava Schaffer ◽  
Anna S. Schenk ◽  
...  
Keyword(s):  
Rhodospirillum Rubrum ◽  
High Yield ◽  
Yield Production ◽  
High Yield Production
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