Suhao Wang
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View article: Nucleophilic α-Functionalization of Benzyl Amines Using an Engineered Threonine Aldolase
Nucleophilic α-Functionalization of Benzyl Amines Using an Engineered Threonine Aldolase Open
Chiral amines are ubiquitous in pharmaceuticals and agrochemicals, making their efficient and selective synthesis a significant synthetic challenge. Threonine aldolases synthesize chiral amines via stereoselective C-C bond formation; howev…
View article: Nucleophilic 𝛼-Functionalization of Benzyl Amines Using an Engineered Threonine Aldolase
Nucleophilic 𝛼-Functionalization of Benzyl Amines Using an Engineered Threonine Aldolase Open
Chiral amines are ubiquitous in pharmaceuticals and agrochemicals, making their efficient and selective synthesis a significant synthetic challenge. Threonine aldolases synthesize chi- ral amines via stereoselective C–C bond formation, how…
View article: Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally Stable n‐Doped Organic Semiconductors
Novel Phosphazenium Tetrafluoroborate Dopant Enables Efficient and Thermally Stable n‐Doped Organic Semiconductors Open
Thermal stability is crucial for doped organic semiconductors (OSCs) and their applications in organic thermoelectric (OTE) devices. However, the capacity of n‐dopants to produce thermally stable n‐doped OSC films has not been thoroughly e…
View article: N‐Type Molecular Thermoelectrics Based on Solution‐Doped Indenofluorene‐Dimalononitrile: Simultaneous Enhancement of Doping Level and Molecular Order
N‐Type Molecular Thermoelectrics Based on Solution‐Doped Indenofluorene‐Dimalononitrile: Simultaneous Enhancement of Doping Level and Molecular Order Open
The development of n‐type organic thermoelectric materials, especially π‐conjugated small molecules, lags far behind their p‐type counterparts, due primarily to the scarcity of efficient electron‐transporting molecules and the typically lo…
View article: Enhancing the Thermoelectric Properties of Conjugated Polymers by Suppressing Dopant‐Induced Disorder
Enhancing the Thermoelectric Properties of Conjugated Polymers by Suppressing Dopant‐Induced Disorder Open
Doping is a crucial strategy to enhance the performance of various organic electronic devices. However, in many cases, the random distribution of dopants in conjugated polymers leads to the disruption of the polymer microstructure, severel…
View article: Detection of Ice Formation With the Polymeric Mixed Ionic‐Electronic Conductor PEDOT: PSS for Aeronautics
Detection of Ice Formation With the Polymeric Mixed Ionic‐Electronic Conductor PEDOT: PSS for Aeronautics Open
Ice formation detection is important in telecommunications and aeronautics, e.g., ice on the wings of an aircraft affects its aerodynamic performance and leads to fatal accidents. While many types of sensors exist, resistive sensors for ic…
View article: Efficient N‐Type Organic Electrochemical Transistors and Field‐Effect Transistors Based on PNDI‐Copolymers Bearing Fluorinated Selenophene‐Vinylene‐Selenophenes
Efficient N‐Type Organic Electrochemical Transistors and Field‐Effect Transistors Based on PNDI‐Copolymers Bearing Fluorinated Selenophene‐Vinylene‐Selenophenes Open
n‐Type organic electrochemical transistors (OECTs) and organic field‐effect transistors (OFETs) are less developed than their p‐type counterparts. Herein, polynaphthalenediimide (PNDI)‐based copolymers bearing novel fluorinated selenophene…
View article: Progress of Conjugated Polymers as Emerging Thermoelectric Materials
Progress of Conjugated Polymers as Emerging Thermoelectric Materials Open
Thanks to the combined efforts of scientists in several research fields, the preceding decade has witnessed considerable progress in the use of conjugated polymers as emerging thermoelectric materials leading to significant improvements in…
View article: Synthesis and Electronic Properties of Diketopyrrolopyrrole-Based Polymers with and without Ring-Fusion
Synthesis and Electronic Properties of Diketopyrrolopyrrole-Based Polymers with and without Ring-Fusion Open
Diketopyrrolopyrroles (DPP) have been recognized as a promising acceptor unit for construction of semiconducting donor-acceptor (D-A) polymers, which are typically flanked by spacers such as thiophene rings via a carbon-carbon single bond …
View article: Negatively‐Doped Conducting Polymers for Oxygen Reduction Reaction
Negatively‐Doped Conducting Polymers for Oxygen Reduction Reaction Open
The oxygen reduction reaction (ORR) limits the efficiency of oxygen‐associated energy conversion in fuel cells and air‐metal batteries. Today, expensive noble metal catalysts are often utilized to enhance the ORR and the resulting conversi…
View article: Sequential Doping of Ladder-Type Conjugated Polymers for Thermally Stable n-Type Organic Conductors
Sequential Doping of Ladder-Type Conjugated Polymers for Thermally Stable n-Type Organic Conductors Open
Doping of organic semiconductors is a powerful tool to optimize the performance of various organic (opto)electronic and bioelectronic devices. Despite recent advances, the low thermal stability of the electronic properties of doped polymer…
View article: The effect of aromatic ring size in electron deficient semiconducting polymers for n-type organic thermoelectrics
The effect of aromatic ring size in electron deficient semiconducting polymers for n-type organic thermoelectrics Open
N-type semiconducting polymers have been recently utilized in thermoelectric devices, however they have typically exhibited low electrical conductivities and poor device stability, in contrast to p-type semiconductors, which have been much…
View article: Impact of Singly Occupied Molecular Orbital Energy on the n-Doping Efficiency of Benzimidazole Derivatives
Impact of Singly Occupied Molecular Orbital Energy on the n-Doping Efficiency of Benzimidazole Derivatives Open
We investigated the impact of singly occupied molecular orbital (SOMO) energy on the n-doping efficiency of benzimidazole derivatives. By designing and synthesizing a series of new air-stable benzimidazole-based dopants with different SOMO…
View article: Effect of Backbone Regiochemistry on Conductivity, Charge Density, and Polaron Structure of n-Doped Donor–Acceptor Polymers
Effect of Backbone Regiochemistry on Conductivity, Charge Density, and Polaron Structure of n-Doped Donor–Acceptor Polymers Open
We investigated the influence of backbone regiochemistry on the conductivity, charge density, and polaron structure in the widely studied n-doped donor-acceptor polymer poly[N,N'-bis(2-octyldodecyl)-1,4,5,8-naphthalenediimide-2,6-diyl]-alt…
View article: A Chemically Doped Naphthalenediimide‐Bithiazole Polymer for n‐Type Organic Thermoelectrics
A Chemically Doped Naphthalenediimide‐Bithiazole Polymer for n‐Type Organic Thermoelectrics Open
The synthesis of a novel naphthalenediimide (NDI)‐bithiazole (Tz2)‐based polymer [P(NDI2OD‐Tz2)] is reported, and structural, thin‐film morphological, as well as charge transport and thermoelectric properties are compared to the parent and…
View article: Complementary Logic Circuits Based on High‐Performance n‐Type Organic Electrochemical Transistors
Complementary Logic Circuits Based on High‐Performance n‐Type Organic Electrochemical Transistors Open
Organic electrochemical transistors (OECTs) have been the subject of intense research in recent years. To date, however, most of the reported OECTs rely entirely on p‐type (hole transport) operation, while electron transporting (n‐type) OE…
View article: Thermoelectric Properties of Solution‐Processed n‐Doped Ladder‐Type Conducting Polymers
Thermoelectric Properties of Solution‐Processed n‐Doped Ladder‐Type Conducting Polymers Open
Conjugated polymers are an emerging class of materials for large-area solid-state energy conversion and storage appli- cations.
View article: Effect of (3‐glycidyloxypropyl)trimethoxysilane (GOPS) on the electrical properties of PEDOT:PSS films
Effect of (3‐glycidyloxypropyl)trimethoxysilane (GOPS) on the electrical properties of PEDOT:PSS films Open
Poly(3,4‐ethylenedioxythiophene) doped with poly(styrenesulfonate) (PEDOT:PSS) has been reported as a successful functional material in a broad variety of applications. One of the most important advantages of PEDOT:PSS is its water‐solubil…
View article: Thermoelectric Properties of Solution‐Processed n‐Doped Ladder‐Type Conducting Polymers
Thermoelectric Properties of Solution‐Processed n‐Doped Ladder‐Type Conducting Polymers Open
Ladder-type "torsion-free" conducting polymers (e.g., polybenzimidazobenzophenanthroline (BBL)) can outperform "structurally distorted" donor-acceptor polymers (e.g., P(NDI2OD-T2)), in terms of conductivity and thermoelectric power factor.…