scholarly journals Tandem photoelectrochemical and photoredox catalysis for efficient and selective aryl halides functionalization by solar energy

Matter ◽  
2021 ◽  
Author(s):  
Ya-Jing Chen ◽  
Tao Lei ◽  
Hui-Lan Hu ◽  
Hao-Lin Wu ◽  
Shuai Zhou ◽  
...  
Keyword(s):  
Solar Energy ◽  
Aryl Halides ◽  
Photoredox Catalysis

scholarly journals Design of BODIPY dyes as triplet photosensitizers: electronic properties tailored for solar energy conversion, photoredox catalysis and photodynamic therapy

2021 ◽  
Author(s):  
Elena Bassan ◽  
Andrea Gualandi ◽  
Pier Giorgio Cozzi ◽  
Paola Ceroni
Keyword(s):  
Heavy Metal ◽  
Photodynamic Therapy ◽  
Solar Energy ◽  
Metal Complexes ◽  
Energy Conversion ◽  
Electronic Properties ◽  
Solar Energy Conversion ◽  
Photoredox Catalysis

BODIPYs offer a versatile platform to build organic triplet photosensitisers for PDT, TTA upconversion and photocatalysis. Tuning their properties provides the opportunity of replacing heavy-metal complexes and can lead to improved sustainability.

Nanomaterial Catalysts for Organic Photoredox Catalysis-Mechanistic Perspective

Nanoscale ◽  
2021 ◽  
Author(s):  
Qiushi Hu ◽  
Xuemeng Yu ◽  
Shaokuan Gong ◽  
Xihan Chen
Keyword(s):  
Renewable Energy ◽  
Solar Energy ◽  
Energy Conversion ◽  
Solar Energy Conversion ◽  
Vital Role ◽  
Energy Industry ◽  
Photoredox Catalysis ◽  
Renewable Energy Industry

Solar energy conversion plays a vital role in the renewable energy industry. In recent years, photoredox organic transformation have been explored as an alternative way to use solar energy. The...

scholarly journals Withdrawal: Photoredox Catalysis Unlocks the Nickel‐Catalyzed Cyanation of Aryl Halides under Benign Conditions

2020 ◽  
Vol 59 (41) ◽  
pp. 17784-17784
Author(s):  
Wen‐Jing Xiao ◽  
Yue Jia ◽  
Yiyin Liu ◽  
Liangqiu Lu ◽  
Hong‐Bin Zhou ◽  
...  
Keyword(s):  
Aryl Halides ◽  
Photoredox Catalysis

Intramolecular Homolytic Substitution Enabled by Photoredox Catalysis: Sulfur, Phosphorus, and Silicon Heterocycle Synthesis from Aryl Halides

2019 ◽  
Vol 21 (13) ◽  
pp. 5295-5300 ◽  
Author(s):  
Alberto F. Garrido-Castro ◽  
Noelia Salaverri ◽  
M. Carmen Maestro ◽  
José Alemán
Keyword(s):  
Aryl Halides ◽  
Photoredox Catalysis ◽  
Heterocycle Synthesis ◽  
Homolytic Substitution

scholarly journals Withdrawal: Photoredox Catalysis Unlocks the Nickel‐Catalyzed Cyanation of Aryl Halides under Benign Conditions

2020 ◽  
Vol 132 (41) ◽  
pp. 17935-17935
Author(s):  
Wen‐Jing Xiao ◽  
Yue Jia ◽  
Yiyin Liu ◽  
Liangqiu Lu ◽  
Hong‐Bin Zhou ◽  
...  
Keyword(s):  
Aryl Halides ◽  
Photoredox Catalysis

scholarly journals C–H functionalization of amines with aryl halides by nickel-photoredox catalysis

2016 ◽  
Vol 7 (12) ◽  
pp. 7002-7006 ◽  
Author(s):  
Derek T. Ahneman ◽  
Abigail G. Doyle
Keyword(s):  
Aryl Halides ◽  
Photoredox Catalysis

A redox-neutral method for α-amino C(sp3)–H arylation is described using nickel and photoredox catalysis.

scholarly journals Photoredox Catalysis Unlocks the Nickel-Catalyzed Cyanation of Aryl Halides under Benign Conditions

CCS Chemistry ◽  
2021 ◽  
pp. 1-22
Author(s):  
Yue Jia ◽  
Yi-Yin Liu ◽  
Liang-Qiu Lu ◽  
Shi-Han Liu ◽  
Hong-Bin Zhou ◽  
...  
Keyword(s):  
Aryl Halides ◽  
Photoredox Catalysis

Nanoscale boron carbonitride semiconductors for photoredox catalysis

Nanoscale ◽  
2020 ◽  
Vol 12 (6) ◽  
pp. 3593-3604 ◽  
Author(s):  
Meifang Zheng ◽  
Wancang Cai ◽  
Yuanxing Fang ◽  
Xinchen Wang
Keyword(s):  
Solar Energy ◽  
Energy Conversion ◽  
Low Cost ◽  
Solar Energy Conversion ◽  
Photoredox Catalysis ◽  
Boron Carbonitride ◽  
Metal Free ◽  
Carbon Nitrides ◽  
Boron Carbon

Ceramic boron carbon nitrides are utilized as semiconductor for solar energy conversion. The photocatalyst provides a low-cost, robust, metal-free, and ambient method for sustainable photosynthesis.

Metal–organic frameworks for solar energy conversion by photoredox catalysis

2018 ◽  
Vol 373 ◽  
pp. 83-115 ◽  
Author(s):  
Yuanxing Fang ◽  
Yiwen Ma ◽  
Meifang Zheng ◽  
Pengju Yang ◽  
Abdullah M. Asiri ◽  
...  
Keyword(s):  
Solar Energy ◽  
Energy Conversion ◽  
Metal Organic Frameworks ◽  
Solar Energy Conversion ◽  
Photoredox Catalysis ◽  
Metal Organic

Rendez vous with Saturn's rings

1984 ◽  
Vol 75 ◽  
pp. 743-759 ◽  
Author(s):  
Kerry T. Nock
Keyword(s):  
Solar Energy ◽  
Electric Propulsion ◽  
Power Source ◽  
Propulsion System ◽  
Low Thrust ◽  
Ring Plane ◽  
The Earth ◽  
Total Impulse ◽  
Saturn's Rings

ABSTRACTA mission to rendezvous with the rings of Saturn is studied with regard to science rationale and instrumentation and engineering feasibility and design. Future detailedin situexploration of the rings of Saturn will require spacecraft systems with enormous propulsive capability. NASA is currently studying the critical technologies for just such a system, called Nuclear Electric Propulsion (NEP). Electric propulsion is the only technology which can effectively provide the required total impulse for this demanding mission. Furthermore, the power source must be nuclear because the solar energy reaching Saturn is only 1% of that at the Earth. An important aspect of this mission is the ability of the low thrust propulsion system to continuously boost the spacecraft above the ring plane as it spirals in toward Saturn, thus enabling scientific measurements of ring particles from only a few kilometers.

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