scholarly journals Electrochemical flow-reactor for expedient synthesis of copper–N-heterocyclic carbene complexes

2015 ◽  
Vol 51 (7) ◽  
pp. 1282-1284 ◽  
Author(s):  
Michael R. Chapman ◽  
Yarseen M. Shafi ◽  
Nikil Kapur ◽  
Bao N. Nguyen ◽  
Charlotte E. Willans
Keyword(s):  
Flow Reactor ◽  
Flow Cell ◽  
Ambient Conditions ◽  
Carbene Complexes ◽  
Highly Efficient ◽  
Selective Generation ◽  
Electrochemical Flow Cell

An electrochemical flow-cell has been developed for the highly efficient and selective generation of organometallic CuI–N-heterocyclic carbene complexes under neutral and ambient conditions.

Highly efficient light-driven methane coupling under ambient conditions based on an integrated design of a photocatalytic system

2020 ◽  
Vol 22 (14) ◽  
pp. 4669-4675 ◽  
Author(s):  
Junyu Lang ◽  
Yuli Ma ◽  
Xuechen Wu ◽  
Yueyue Jiang ◽  
Yun Hang Hu
Keyword(s):  
Diffuse Reflection ◽  
Flow Reactor ◽  
Integrated Design ◽  
Oxidative Coupling Of Methane ◽  
Ambient Conditions ◽  
Methane Coupling ◽  
Highly Efficient ◽  
Continuous Flow Reactor ◽  
System P ◽  
Photocatalytic System

A novel photocatalytic system for highly efficient non-oxidative coupling of methane was demonstrated by dispersing a metal loaded TiO2 catalyst on the light-diffuse-reflection surface with a continuous flow reactor.

Sensing photosynthetic herbicides in an electrochemical flow cell

2016 ◽  
Vol 132 (2) ◽  
pp. 127-134 ◽  
Author(s):  
Tibor Szabó ◽  
Richárd Csekő ◽  
Kata Hajdu ◽  
Krisztina Nagy ◽  
Orsolya Sipos ◽  
...  
Keyword(s):  
Flow Cell ◽  
Electrochemical Flow Cell

scholarly journals Electrochemical Flow-Cell Setup for In Situ X-ray Investigations

2016 ◽  
Vol 163 (10) ◽  
pp. H906-H912 ◽  
Author(s):  
Tobias Binninger ◽  
Emiliana Fabbri ◽  
Alexandra Patru ◽  
Marios Garganourakis ◽  
Jun Han ◽  
...  
Keyword(s):  
Flow Cell ◽  
X Ray ◽  
Electrochemical Flow Cell

Highly efficient hydrolysis of ammonia borane by anion (−OH, F−, Cl−)-tuned interactions between reactant molecules and CoP nanoparticles

2017 ◽  
Vol 53 (4) ◽  
pp. 705-708 ◽  
Author(s):  
Zi-Cheng Fu ◽  
Yong Xu ◽  
Sharon Lai-Fung Chan ◽  
Wei-Wei Wang ◽  
Fang Li ◽  
...  
Keyword(s):  
High Performance ◽  
Ammonia Borane ◽  
Ambient Conditions ◽  
Highly Efficient ◽  
Performance System ◽  
Hydrolysis Of ◽  
Nanoparticle Catalyst

An anion-assisted hydrolytic H2-releasing ultra-high performance system involving ammonia borane and a CoP nanoparticle catalyst has been established under ambient conditions.

scholarly journals Selective and quantitative nitrate electroreduction to ammonium using a porous copper electrode in an electrochemical flow cell

2014 ◽  
Vol 727 ◽  
pp. 148-153 ◽  
Author(s):  
Rawa Abdallah ◽  
Florence Geneste ◽  
Thierry Labasque ◽  
Hayet Djelal ◽  
Florence Fourcade ◽  
...  
Keyword(s):  
Flow Cell ◽  
Copper Electrode ◽  
Porous Copper ◽  
Electrochemical Flow Cell

scholarly journals Volatility and lifetime against OH heterogeneous reaction of ambient Isoprene Epoxydiols-Derived Secondary Organic Aerosol (IEPOX-SOA)

2016 ◽  
Author(s):  
Weiwei Hu ◽  
Brett B. Palm ◽  
Douglas A. Day ◽  
Pedro Campuzano-Jost ◽  
Jordan E. Krechmer ◽  
...  
Keyword(s):  
Flow Reactor ◽  
Secondary Organic Aerosol ◽  
Heterogeneous Reaction ◽  
Ambient Air ◽  
Organic Aerosol ◽  
Amazon Forest ◽  
Reaction Products ◽  
Ambient Conditions ◽  
Forested Areas ◽  
Humidity Dependence

Abstract. Isoprene epoxydiols-derived secondary organic aerosol (IEPOX-SOA) can contribute substantially to organic aerosol (OA) concentrations in forested areas under low NO conditions, hence significantly influencing the regional and global OA budgets, accounting for example for 16–36 % of the submicron OA in the SE US summer. Particle evaporation measurements from a thermodenuder show that the volatility of ambient IEPOX-SOA is lower than that of bulk OA and also much lower than that of known monomer IEPOX-SOA tracer species, indicating that IEPOX-SOA likely exists mostly as oligomers in the aerosol phase. The OH aging process of ambient IEPOX-SOA was investigated with an oxidation flow reactor (OFR). New IEPOX-SOA formation in the reactor was negligible, as the OFR cannot accelerate processes such as aerosol uptake and reactions that do not scale with OH. Simulation results indicate that adding ~ 100 µg m−3 of pure H2SO4 to the ambient air allows to efficiently form IEPOX-SOA in the reactor. The heterogeneous reaction rate coefficient of ambient IEPOX-SOA with OH radical (kOH) was estimated as 4.0 ± 2.0 × 10−13 cm3 molec−1 s−1, which is equivalent to more than a 2-week lifetime. A similar kOH was found for measurements of OH oxidation of ambient Amazon forest air in an OFR. At higher OH exposures in the reactor (> 1 × 1012 molec. cm−3 s), the mass loss of IEPOX-SOA due to heterogeneous reaction was mainly due to revolatilization of fragmented reaction products. We report for the first time OH reactive uptake coefficients (γOH = 0.59 ± 0.33 in SE US and γOH = 0.68 ± 0.38 in Amazon) for SOA under ambient conditions. A relative humidity dependence of kOH and γOH was observed, consistent with surface area-limited OH uptake. No decrease of kOH was observed as OH concentrations increased. These observation of physicochemical properties of IEPOX-SOA can help to constrain OA impact on air quality and climate.

Highly efficient sandwich structured Perovskite solar cell using PEDOT:PSS in room ambient conditions

2020 ◽  
Author(s):  
Monika Srivastava ◽  
Karan Surana ◽  
Shruti Singh ◽  
P.K. Singh ◽  
Ram Chandra Singh
Keyword(s):  
Solar Cell ◽  
Perovskite Solar Cell ◽  
Ambient Conditions ◽  
Highly Efficient

A highly efficient flow reactor process for the synthesis of N-Boc-3,4-dehydro-l-proline methyl ester

2010 ◽  
Vol 21 (2) ◽  
pp. 222-225 ◽  
Author(s):  
Lucia Tamborini ◽  
Paola Conti ◽  
Andrea Pinto ◽  
Carlo De Micheli
Keyword(s):  
Methyl Ester ◽  
Flow Reactor ◽  
Highly Efficient
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