Photochemical hydrogen production from water catalyzed by CdTe quantum dots/molecular cobalt catalyst hybrid systems

2015 ◽  
Vol 51 (32) ◽  
pp. 7008-7011 ◽  
Author(s):  
Kai Han ◽  
Mei Wang ◽  
Shuai Zhang ◽  
Suli Wu ◽  
Yong Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Production ◽  
Hybrid Systems ◽  
Quantum Efficiency ◽  
Hybrid System ◽  
Cobalt Catalyst ◽  
Cobalt Complex ◽  
Cdte Quantum Dots

A hybrid system with a coordinative interaction between a N2S2-coordinated cobalt complex and CdTe quantum dots displayed a TON of 1.44 × 104 based on catalyst over 30 h for the photochemical H2 generation in water, with a quantum efficiency of 5.32% at 400 nm.

Light-driven hydrogen production with CdSe quantum dots and a cobalt glutathione catalyst

2021 ◽  
Vol 57 (16) ◽  
pp. 2053-2056
Author(s):  
Rebeckah Burke ◽  
Saikat Chakraborty ◽  
Kevin P. McClelland ◽  
Jana Jelušić ◽  
Ellen M. Matson ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Production ◽  
Cobalt Catalyst ◽  
High Efficiency ◽  
Cdse Quantum Dots ◽  
Cdse Qds ◽  
Photocatalytic System

A robust photocatalytic system with CdSe QDs and a molecular cobalt catalyst produces H2 with high efficiency and activity.

Cadmium-free CuInS2/ZnS quantum dots as efficient and robust photosensitizers in combination with a molecular catalyst for visible light-driven H2 production in water

2018 ◽  
Vol 11 (7) ◽  
pp. 1752-1761 ◽  
Author(s):  
M. Sandroni ◽  
R. Gueret ◽  
K. D. Wegner ◽  
P. Reiss ◽  
J. Fortage ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Hydrogen Production ◽  
Visible Light ◽  
Cobalt Catalyst ◽  
H2 Production ◽  
Photocatalytic Hydrogen Production ◽  
Molecular Catalyst ◽  
Visible Light Driven

Cadmium-free CuInS2/ZnS quantum dots as very efficient and robust photosensitizers for photocatalytic hydrogen production with a molecular cobalt catalyst.

Fluorescenсе Properties of Complexes of Coumarin Derivatives/CdTe Quantum Dots under Interaction with Ammonia Molecules in Microconcentrations

2016 ◽  
Vol 8 (4(1)) ◽  
pp. 04032-1-04032-5
Author(s):  
V. P. Mitsai ◽  
◽  
A. G. Misyura ◽  
S. V. Kryvets ◽  
Ya. P. Lazorenko ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Cdte Quantum Dots ◽  
Coumarin Derivatives

Autonomy and Responsibility in Hybrid Systems

2017 ◽  
Author(s):  
Wulf Loh ◽  
Janina Loh
Keyword(s):  
Hybrid Systems ◽  
Hybrid System ◽  
Moral Dilemma ◽  
Autonomous Driving ◽  
Shared Responsibility ◽  
Driving System ◽  
Autonomous Cars ◽  
Self Driving Cars ◽  
Trolley Cases ◽  
Autonomous Driving System

In this chapter, we give a brief overview of the traditional notion of responsibility and introduce a concept of distributed responsibility within a responsibility network of engineers, driver, and autonomous driving system. In order to evaluate this concept, we explore the notion of man–machine hybrid systems with regard to self-driving cars and conclude that the unit comprising the car and the operator/driver consists of such a hybrid system that can assume a shared responsibility different from the responsibility of other actors in the responsibility network. Discussing certain moral dilemma situations that are structured much like trolley cases, we deduce that as long as there is something like a driver in autonomous cars as part of the hybrid system, she will have to bear the responsibility for making the morally relevant decisions that are not covered by traffic rules.

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