Publications related to Pseudohalogen

Organic Ammonium Halide Modulators as Effective Strategy for Enhanced Perovskite Photovoltaic Performance

Michael Graetzel, Yuhang Liu, Lukas Pfeifer, Ulf Anders Hagfeldt, Seckin Akin, Bitao Dong

Despite rapid improvements in efficiency, long-term stability remains a challenge limiting the future up-scaling of perovskite solar cells (PSCs). Although several approaches have been developed to improve the stability of PSCs, applying ammonium passivati ...

WILEY2021

Nanocrystal/Metal–Organic Framework Hybrids as Electrocatalytic Platforms for CO2 Conversion

Raffaella Buonsanti, Mounir Driss Mensi, Pascal Alexander Schouwink, Jan Vávra, James Richard Pankhurst, Valeria Mantella, Yannick Thomas Guntern

The tunable chemistry linked to the organic/inorganic components in colloidal nanocrystals (NCs) and metal–organic frameworks (MOFs) offers a rich playground to advance the fundamental understanding of materials design for various applications. Herein, we ...

2019

Mixed cation perovskite solid state solar cell and fabrication thereof

Michael Graetzel, Shaik Mohammed Zakeeruddin, Wolfgang Richard Tress, Michael Saliba, Konrad Domanski, Jiyoun Seo, Taisuke Matsui

A perovskite material including an organic-inorganic perovskite structure of formula (I), AnMX3 (I), n being the number of cation A and an integer >4, A being a monovalent cation selected from inorganic cations Ai and/or from organic cations Ao, M being a ...

2018

Silver Nitrate-Catalyzed Isocyanide Insertion/Lactamization Sequence to Imidazolones and Quinazolin-4-ones: Development and Application in Natural Product Synthesis

Qian Wang, Jieping Zhu, Antonin François Roland Clemenceau

Silver nitrate-catalyzed reaction of methyl α,α-disubstituted α-isocyanoacetates with primary amines afforded 3,5,5-trisubstituted imidazolones in good to excellent yields. A silver salt-catalyzed insertion of the isocyano group into the N−H bond of the am ...

American Chemical Society2017

To each his own: isonitriles for all flavors. Functionalized isocyanides as valuable tools in organic synthesis

Jieping Zhu, Andrea Basso

The term functionalized isocyanides refers to all those isocyanides in which a neighbouring functional group can finely tune the reactivity of the isocyano group or can be exploited in post-functionalization processes. In this manuscript, we have reviewed ...

Royal Society of Chemistry2017

Morphology stabilization strategies for small-molecule bulk heterojunction photovoltaics

Kevin Sivula, Liang Yao, Xavier Adrian Jeanbourquin, Simon Hänni, Arvindh Sekar, Emilie Aude Marie Ripaud

The greater crystallinity of solution-processed small-molecule organic semiconductors, compared to their polymer counterparts, renders the bulk heterojunction (BHJ) more susceptible to phase separation under thermal stress, decreasing device performance. H ...

2017

Switchable [3+2] and [4+2] Heteroannulation of Primary Propargylamines with Isonitriles to Imidazoles and 1,6-Dihydropyrimidines: Catalyst Loading Enabled Reaction Divergence

Qian Wang, Jieping Zhu, Shuo Tong

Isonitrile 1 due to its carbene-like reactivity serves generally as a one-carbon synthon in a diverse set of organic transformations. We report in this article that the isocyano group can also act as a polarized triple bond to undergo, as a two-atom syntho ...

Wiley-Blackwell2016

N-N Bond Cleavage in a Nitrous Oxide-NHC Adduct Promoted by a PNP Pincer Cobalt(I) Complex

Kay Severin

The reactivity of a PNP cobalt(I) complex towards the nitrous oxide N-heterocyclic carbene adduct (NHC-N2O) was explored. Several products were isolated including the cobalt nitrosyl complex (HPNP)Co(NO) (1) and the NHC-derived imine NHC=NH (2). This study ...

Pergamon-Elsevier Science Ltd2016

Chat with Graph Search

Ask any question about EPFL courses, lectures, exercises, research, news, etc. or try the example questions below.

DISCLAIMER: The Graph Chatbot is not programmed to provide explicit or categorical answers to your questions. Rather, it transforms your questions into API requests that are distributed across the various IT services officially administered by EPFL. Its purpose is solely to collect and recommend relevant references to content that you can explore to help you answer your questions.

Pseudohalogen

Shape-controlled Copper Nanocrystals as Electrocatalysts for CO2RR

Organic Ammonium Halide Modulators as Effective Strategy for Enhanced Perovskite Photovoltaic Performance

Nanocrystal/Metal–Organic Framework Hybrids as Electrocatalytic Platforms for CO2 Conversion

Mixed cation perovskite solid state solar cell and fabrication thereof

Silver Nitrate-Catalyzed Isocyanide Insertion/Lactamization Sequence to Imidazolones and Quinazolin-4-ones: Development and Application in Natural Product Synthesis

Spectrally Filtered Imaging and Vacuum Ultraviolet Spectroscopy of Preheated Models in X2

To each his own: isonitriles for all flavors. Functionalized isocyanides as valuable tools in organic synthesis

Morphology stabilization strategies for small-molecule bulk heterojunction photovoltaics

Switchable [3+2] and [4+2] Heteroannulation of Primary Propargylamines with Isonitriles to Imidazoles and 1,6-Dihydropyrimidines: Catalyst Loading Enabled Reaction Divergence

N-N Bond Cleavage in a Nitrous Oxide-NHC Adduct Promoted by a PNP Pincer Cobalt(I) Complex

Graph Chatbot

Chat with Graph Search

Shape-controlled Copper Nanocrystals as Electrocatalysts for CO2RR

Silver Nitrate-Catalyzed Isocyanide Insertion/Lactamization Sequence to Imidazolones and Quinazolin-4-ones: Development and Application in Natural Product Synthesis

Mixed cation perovskite solid state solar cell and fabrication thereof

Spectrally Filtered Imaging and Vacuum Ultraviolet Spectroscopy of Preheated Models in X2

Morphology stabilization strategies for small-molecule bulk heterojunction photovoltaics

To each his own: isonitriles for all flavors. Functionalized isocyanides as valuable tools in organic synthesis

Switchable [3+2] and [4+2] Heteroannulation of Primary Propargylamines with Isonitriles to Imidazoles and 1,6-Dihydropyrimidines: Catalyst Loading Enabled Reaction Divergence

N-N Bond Cleavage in a Nitrous Oxide-NHC Adduct Promoted by a PNP Pincer Cobalt(I) Complex

Nanocrystal/Metal–Organic Framework Hybrids as Electrocatalytic Platforms for CO2 Conversion

Organic Ammonium Halide Modulators as Effective Strategy for Enhanced Perovskite Photovoltaic Performance