Novel synthesis methods and applications of MXene-based nanomaterials (MBNs) for hazardous pollutants degradation: Future perspectives

Chemosphere ◽  
2022 ◽  
pp. 133542
Author(s):  
Samarjeet Singh Siwal ◽  
Karamveer Sheoran ◽  
Kirti Mishra ◽  
Harjot Kaur ◽  
Adesh Kumar Saini ◽  
...  
2020 ◽  
Vol 319 ◽  
pp. 10001
Author(s):  
Cesar H. Ortega-Jimenez ◽  
Rony Omar Flores Urbina ◽  
Roberto Arturo Leiva Castro ◽  
Víctor Moises Matamoros Chavarría ◽  
Tony Rodolfo Oyuela López ◽  
...  

Although graphitic materials are considered indispensable across many industries, practitioners and researchers have shown that graphene is still in development and its industrial implementation in mass production may save many organizations millions of dollars a year. This paper presents a comprehensive and systematic literature review of graphene synthesis methods. In our research, we noticed an increasing trend in publications for research under diverse scenarios (e.g., engineering, entrepreneurship, academy, etc.), which limits the generalizing of the findings due to the nature of graphene’s synthesis. Most of these studies were conducted about electrical and mechanical properties for possible sector applications due to its structure. We found that less effort has been made to analyse the development and synthesis of methods that allow graphene manufacturing in industrial quantities. We classified the five most important synthesis methods of graphene, categorizing chemical vapor deposition (CVD), and adhesive tape exfoliation as the most implemented methods, with the latter getting better quality and greater quantity of graphene. We also identified needs for research on graphene that goes beyond its known properties, by focusing on models that encompass the innovation needed for manufacturers of materials in areas, such as electronics and energy.


2014 ◽  
Vol 15 (4) ◽  
pp. 219-237 ◽  
Author(s):  
P.S. Karthik ◽  
A.L. Himaja ◽  
Surya Prakash Singh

2016 ◽  
Vol 67 (1) ◽  
pp. 29-35
Author(s):  
Adam Crha ◽  
Richard Růžička ◽  
Václav Šimek

Abstract Multifunctional logic continuously becomes an important way how to implement compact and cheap circuits with intrinsic reconfiguration features. Polymorphic electronics concept with its substantial technological independency opens a way to fulfil this objective through the adoption of emerging semiconductor technologies and advanced synthesis methods. The paper comes with a proposal of a novel synthesis method oriented on the exploitation of polymorphic electronics principles. Key part of it is based on Boolean divisor identification and function kernelling technique. The proposed method is evaluated with several test circuits.


2021 ◽  
Vol 22 (4) ◽  
pp. 1890
Author(s):  
Qiaoyu Yang ◽  
Xiaoxian Guo ◽  
Yuwan Liu ◽  
Huifeng Jiang

The carbon-carbon bond formation has always been one of the most important reactions in C1 resource utilization. Compared to traditional organic synthesis methods, biocatalytic C-C bond formation offers a green and potent alternative for C1 transformation. In recent years, with the development of synthetic biology, more and more carboxylases and C-C ligases have been mined and designed for the C1 transformation in vitro and C1 assimilation in vivo. This article presents an overview of C-C bond formation in biocatalytic C1 resource utilization is first provided. Sets of newly mined and designed carboxylases and ligases capable of catalyzing C-C bond formation for the transformation of CO2, formaldehyde, CO, and formate are then reviewed, and their catalytic mechanisms are discussed. Finally, the current advances and the future perspectives for the development of catalysts for C1 resource utilization are provided.


Sign in / Sign up

Export Citation Format

Share Document