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List of works by Wei Ma

1,8-Naphthalimide-based nonfullerene acceptors for wide optical band gap polymer solar cells with an ultrathin active layer thickness of 35 nm

10.8% Efficiency Polymer Solar Cells Based on PTB7-Th and PC71BM via Binary Solvent Additives Treatment

14.7% Efficiency Organic Photovoltaic Cells Enabled by Active Materials with a Large Electrostatic Potential Difference

scientific article published on 03 May 2019

8.0% Efficient All-Polymer Solar Cells with High Photovoltage of 1.1 V and Internal Quantum Efficiency near Unity

9.0% power conversion efficiency from ternary all-polymer solar cells

A Cross-Linkable Donor Polymer as the Underlying Layer to Tune the Active Layer Morphology of Polymer Solar Cells

A Donor Polymer Based on a Difluorinated Pentathiophene Unit Enabling Enhanced Performance for Nonfullerene Organic Solar Cells

A Large-Bandgap Conjugated Polymer for Versatile Photovoltaic Applications with High Performance

scientific article published on 14 July 2015

A Simple but Efficient Small Molecule with a High Open Circuit Voltage of 1.07 V in Solution-Processable Organic Solar Cells

A Wide-Bandgap Donor Polymer for Highly Efficient Non-fullerene Organic Solar Cells with a Small Voltage Loss.

scientific article published on 27 April 2017

A high dielectric constant non-fullerene acceptor for efficient bulk-heterojunction organic solar cells

A new strategy for designing polymer electron acceptors: electronrich conjugated backbone with electron-deficient side units

article published in 2018

A novel wide bandgap conjugated polymer (2.0 eV) based on bithiazole for high efficiency polymer solar cells

A planar electron acceptor for efficient polymer solar cells

article published in 2015

A polythiophene derivative with superior properties for practical application in polymer solar cells

scientific article published on 14 July 2014

A ternary conjugated D–A copolymer yields over 9.0% efficiency in organic solar cells

A universal approach to improve electron mobility without significant enlarging phase separation in IDT-based non-fullerene acceptor organic solar cells

article

A wide-bandgap conjugated polymer for highly efficient inverted single and tandem polymer solar cells

Absorptive Behaviors and Photovoltaic Performance Enhancements of Alkoxy-Phenyl Modified Indacenodithieno[3,2-b]thiophene-Based Nonfullerene Acceptors

Achieving Balanced Crystallinity of Donor and Acceptor by Combining Blade-Coating and Ternary Strategies in Organic Solar Cells

scientific article published on 15 October 2018

Achieving High Doping Concentration by Dopant Vapor Deposition in Organic Solar Cells

scientific article published on 17 January 2019

Aggregation and morphology control enables multiple cases of high-efficiency polymer solar cells

scientific article

Alkyl Chain Regiochemistry of Benzotriazole-Based Donor Polymers Influencing Morphology and Performances of Non-Fullerene Organic Solar Cells

Alkyl Side-Chain Engineering in Wide-Bandgap Copolymers Leading to Power Conversion Efficiencies over 10.

scientific article published in December 2016

Alloy Acceptor: Superior Alternative to PCBM toward Efficient and Stable Organic Solar Cells

scientific article published on 23 June 2016

An easy and effective method to modulate molecular energy level of the polymer based on benzodithiophene for the application in polymer solar cells.

scientific article published on 17 December 2013

An effective way to reduce energy loss and enhance open-circuit voltage in polymer solar cells based on a diketopyrrolopyrrole polymer containing three regular alternating units

Angular-Shaped Dithienonaphthalene-Based Nonfullerene Acceptor for High-Performance Polymer Solar Cells with Large Open-Circuit Voltages and Minimal Energy Losses

Asymmetrical Small Molecule Acceptor Enabling Nonfullerene Polymer Solar Cell with Fill Factor Approaching 79%

Balanced Partnership between Donor and Acceptor Components in Nonfullerene Organic Solar Cells with >12% Efficiency.

scientific article published on 7 March 2018

Balancing Crystal Size in Small-Molecule Nonfullerene Solar Cells through Fine-Tuning the Film-Forming Kinetics to Fabricate Interpenetrating Network

scientific article published on 10 July 2018

Blade-Cast Nonfullerene Organic Solar Cells in Air with Excellent Morphology, Efficiency, and Stability.

scientific article

Breaking 10% Efficiency in Semitransparent Solar Cells with Fused-Undecacyclic Electron Acceptor

Chlorine substituted 2D-conjugated polymer for high-performance polymer solar cells with 13.1% efficiency via toluene processing

Combining Energy Transfer and Optimized Morphology for Highly Efficient Ternary Polymer Solar Cells

Competition between morphological attributes in the thermal annealing and additive processing of polymer solar cells

article

Conjugated Polymer-Small Molecule Alloy Leads to High Efficient Ternary Organic Solar Cells

scientific article published on 17 June 2015

Conjugated polymer acceptors based on fused perylene bisimides with a twisted backbone for non-fullerene solar cells

Controlling Molecular Packing and Orientation via Constructing a Ladder-Type Electron Acceptor with Asymmetric Substituents for Thick-Film Nonfullerene Solar Cells

scientific article published on 09 January 2019

Critical Role of Vertical Phase Separation in Small-Molecule Organic Solar Cells.

scientific article published on 23 March 2018

Cyclopentadithiophene-cored non-fullerene acceptors for efficient polymer solar cells with superior stability

Data on the detail information of influence of substrate temperature on the film morphology and photovoltaic performance of non-fullerene organic solar cells

scientific article published on 27 July 2017

Diketopyrrolopyrrole Polymers with Thienyl and Thiazolyl Linkers for Application in Field-Effect Transistors and Polymer Solar Cells

scientific article published on 12 October 2016

Diluting concentrated solution: a general, simple and effective approach to enhance efficiency of polymer solar cells

article published in 2015

Domain Purity, Miscibility, and Molecular Orientation at Donor/Acceptor Interfaces in High Performance Organic Solar Cells: Paths to Further Improvement

article

Donor polymer design enables efficient non-fullerene organic solar cells

scientific article published on 26 October 2016

Dramatic performance enhancement for large bandgap thick-film polymer solar cells introduced by a difluorinated donor unit

Effect of Alkyl Side Chains of Conjugated Polymer Donors on the Device Performance of Non-Fullerene Solar Cells

Effect of Fluorination on Molecular Orientation of Conjugated Polymers in High Performance Field-Effect Transistors

article

Effect of Side Groups on the Photovoltaic Performance Based on Porphyrin–Perylene Bisimide Electron Acceptors

scientific article published on 13 September 2018

Effect of solvent additive on active layer morphologies and photovoltaic performance of polymer solar cells based on PBDTTT-C-T/PC71BM

scholarly article in RSC Advances, vol. 6 no. 57, 2016

Effects of Monofluorinated Positions at the End-Capping Groups on the Performances of Twisted Non-Fullerene Acceptor-Based Polymer Solar Cells

scientific article published on 17 December 2019

Effects of the Isomerized Thiophene-Fused Ending Groups on the Performances of Twisted Non-Fullerene Acceptor-Based Polymer Solar Cells

scientific article published on 04 May 2020

Efficient Polymer Solar Cells Having High Open-Circuit Voltage and Low Energy Loss Enabled by a Main-Chain Twisted Small Molecular Acceptor

scientific article published on 24 April 2019

Efficient and stable organic solar cells via a sequential process

article

Efficient fullerene-free organic solar cells based on fused-ring oligomer molecules

article published in 2016

Efficient non-fullerene polymer solar cells based on a wide bandgap polymer of meta-alkoxy-phenyl-substituted benzodithiophene and difluorobenzotriazole

Efficient organic solar cells processed from hydrocarbon solvents

article

Enhanced Molecular Packing of a Conjugated Polymer with High Organic Thermoelectric Power Factor

scientific article published on 31 August 2016

Enhanced Photovoltaic Performance by Modulating Surface Composition in Bulk Heterojunction Polymer Solar Cells Based on PBDTTT-C-T/PC71BM

article

Enhanced open-circuit voltage in methoxyl substituted benzodithiophene-based polymer solar cells

Enhancing Performance of Fused-Ring Electron Acceptor Using Pyrrole Instead of Thiophene

scientific article published on 11 March 2020

Enhancing Performance of Large-Area Organic Solar Cells with Thick Film via Ternary Strategy

scientific article published on 11 April 2017

Enhancing Performance of Nonfullerene Acceptors via Side-Chain Conjugation Strategy

scientific article published on 17 July 2017

Enhancing performance of non-fullerene organic solar cells via side chain engineering of fused-ring electron acceptors

Enhancing the Performance of Polymer Solar Cells by Using Donor Polymers Carrying Discretely Distributed Side Chains.

scientific article published on 20 June 2017

Enhancing the Photovoltaic Performance by Tuning the Morphology of Polymer:PC₇₁BM Blends with a Commercially Available Nucleating Agent

scientific article published on 19 August 2015

Enhancing the Photovoltaic Performance of a Benzo[c][1,2,5]thiadiazole-Based Polymer Donor via a Non-Fullerene Acceptor Pairing Strategy

scientific article published on 10 November 2020

Enhancing the Photovoltaic Performance via Vertical Phase Distribution Optimization in Small Molecule:PC71 BM Blends

Enhancing the performance of a fused-ring electron acceptor via extending benzene to naphthalene

Enhancing the performance of non-fullerene solar cells with polymer acceptors containing large-sized aromatic units

Enhancing the performance of the electron acceptor ITIC-Th via tailoring its end groups

Enhancing the photovoltaic performance of binary acceptor-based conjugated polymers incorporating methyl units

scholarly article in RSC Advances, vol. 6 no. 100, 2016

Enhancing the power conversion efficiency of polymer solar cells to 9.26% by a synergistic effect of fluoro and carboxylate substitution

Evolution of morphology and open-circuit voltage in alloy-energy transfer coexisting ternary organic solar cells

Fast charge separation in a non-fullerene organic solar cell with a small driving force

article

Fine Optimization of Morphology Evolution Kinetics with Binary Additives for Efficient Non-Fullerene Organic Solar Cells

Fine-tuning of the chemical structure of photoactive materials for highly efficient organic photovoltaics

scientific article from 'Nature Energy' published on 16 October 2018

Fluorinated and Alkylthiolated Polymeric Donors Enable both Efficient Fullerene and Nonfullerene Polymer Solar Cells

Fluorination-enabled optimal morphology leads to over 11% efficiency for inverted small-molecule organic solar cells

scientific article published on 19 December 2016

From Alloy-Like to Cascade Blended Structure: Designing High-Performance All-Small-Molecule Ternary Solar Cells

scientific article published on 10 January 2018

From Binary to Ternary Solvent: Morphology Fine-tuning of D/A Blends in PDPP3T-based Polymer Solar Cells

From Binary to Ternary: Improving the External Quantum Efficiency of Small-Molecule Acceptor-Based Polymer Solar Cells with a Minute Amount of Fullerene Sensitization

Fullerene-Free Polymer Solar Cells with Open-Circuit Voltage above 1.2 V: Tuning Phase Separation Behavior with Oligomer to Replace Polymer Acceptor

Fused Tris(thienothiophene)-Based Electron Acceptor with Strong Near-Infrared Absorption for High-Performance As-Cast Solar Cells.

scientific article published on 15 January 2018

Fused pentacyclic electron acceptors with four cis-arranged alkyl side chains for efficient polymer solar cells

Fused-Ring Acceptors with Asymmetric Side Chains for High-Performance Thick-Film Organic Solar Cells

scientific article published on 28 September 2017

Hierarchical Morphology Stability under Multiple Stresses in Organic Solar Cells

High Bandgap (1.9 eV) Polymer with Over 8% Efficiency in Bulk Heterojunction Solar Cells

High Efficiency Nonfullerene Polymer Solar Cells with Thick Active Layer and Large Area

scientific article published on 24 July 2017

High Performance All-Polymer Solar Cells by Synergistic Effects of Fine-Tuned Crystallinity and Solvent Annealing.

scientific article published on August 2016

High performance all-polymer solar cell via polymer side-chain engineering

scientific article

High-Efficiency All-Polymer Solar Cells Based on a Pair of Crystalline Low-Bandgap Polymers

High-Performance Electron Acceptor with Thienyl Side Chains for Organic Photovoltaics

scientific article published on 25 March 2016

High-Performance Hole Transport and Quasi-Balanced Ambipolar OFETs Based on D-A-A Thieno-benzo-isoindigo Polymers

High-Performance Mid-Bandgap Fused-Pyrene Electron Acceptor

High-Performance Non-Fullerene Polymer Solar Cells Based on Fluorine Substituted Wide Bandgap Copolymers Without Extra Treatments

High-Performance Non-Fullerene Polymer Solar Cells Based on a Pair of Donor-Acceptor Materials with Complementary Absorption Properties

scientific article published on 13 October 2015

High-Performance Ternary Organic Solar Cell Enabled by a Thick Active Layer Containing a Liquid Crystalline Small Molecule Donor

scientific article published on 27 January 2017

High-Performance Thick-Film All-Polymer Solar Cells Created Via Ternary Blending of a Novel Wide-Bandgap Electron-Donating Copolymer

High-performance all-polymer solar cells based on fluorinated naphthalene diimide acceptor polymers with fine-tuned crystallinity and enhanced dielectric constants

High-performance conjugated terpolymer-based organic bulk heterojunction solar cells

High-performance nonfullerene polymer solar cells with open-circuit voltage over 1 V and energy loss as low as 0.54 eV

High-performance organic solar cells based on a small molecule with thieno[3,2-b]thiophene as π-bridge

Highly Efficient Nonfullerene Polymer Solar Cells Enabled by a Copper(I) Coordination Strategy Employing a 1,3,4-Oxadiazole-Containing Wide-Bandgap Copolymer Donor

Highly Efficient Ternary-Blend Polymer Solar Cells Enabled by a Nonfullerene Acceptor and Two Polymer Donors with a Broad Composition Tolerance

scientific article published on 16 October 2017

Hot Hydrocarbon-Solvent Slot-Die Coating Enables High-Efficiency Organic Solar Cells with Temperature-Dependent Aggregation Behavior

scientific article published on 18 August 2020

Impact of the Siloxane-Terminated Side Chain on Photovoltaic Performances of the Dithienylbenzodithiophene-Difluorobenzotriazole-Based Wide Band Gap Polymer Donor in Non-Fullerene Polymer Solar Cells

scientific article published on 02 August 2019

Importance of Nucleation during Morphology Evolution of the Blade-Cast PffBT4T-2OD-Based Organic Solar Cells

Improved Domain Size and Purity Enables Efficient All-Small-Molecule Ternary Solar Cells

scientific article published on 29 September 2017

Improved Glass Transition Temperature towards Thermal Stability via Thiols Solvent Additive versus DIO in Polymer Solar Cells

scientific article

Improving Performance of All-Polymer Solar Cells Through Backbone Engineering of Both Donors and Acceptors

Incorporation of Fluorine onto Different Positions of Phenyl Substituted Benzo[1,2-b:4,5-b′]dithiophene Unit: Influence on Photovoltaic Properties

Indacenodithiophene-based wide bandgap copolymers for high performance single-junction and tandem polymer solar cells

Indenothiophene-Based Wide Bandgap Copolymer for Polymer Fullerene Solar Cells with 9.01% Efficiency and 1.0 V Open Circuit Voltage

article published in 2016

Influence of Processing Parameters and Molecular Weight on the Morphology and Properties of High-Performance PffBT4T-2OD:PC71BM Organic Solar Cells

article

Influence of alkyl chains on photovoltaic properties of 3D rylene propeller electron acceptors

Influence of substrate temperature on the film morphology and photovoltaic performance of non-fullerene organic solar cells

Insights into the influence of fluorination positions on polymer donor materials on photovoltaic performance

Interfacial and Bulk Nanostructures Control Loss of Charges in Organic Solar Cells

scientific article published on 02 October 2019

Inverted all-polymer solar cells based on a quinoxaline–thiophene/naphthalene-diimide polymer blend improved by annealing

Kinetics of the formation of β-casein/tannin mixed micelles

scholarly article in RSC Advances, vol. 2 no. 9, 2012

Ladder-Type Dithienonaphthalene-Based Small-Molecule Acceptors for Efficient Nonfullerene Organic Solar Cells

Lewis Acid Doping Induced Synergistic Effects on Electronic and Morphological Structure for Donor and Acceptor in Polymer Solar Cells

Low Band Gap Polymer Solar Cells With Minimal Voltage Losses

Making weak dopants strong

scientific article published on 01 December 2019

Manipulating active layer morphology of molecular donor/polymer acceptor based organic solar cells through ternary blends

Mapping Polymer Donors toward High-Efficiency Fullerene Free Organic Solar Cells

scientific article published on 10 November 2016

Miscibility-Driven Optimization of Nanostructures in Ternary Organic Solar Cells Using Non-fullerene Acceptors

Modulation of bulk heterojunction morphology through small π-bridge changes for polymer solar cells with enhanced performance

Molecular Design toward Efficient Polymer Solar Cells with High Polymer Content

scientific article published on 28 May 2013

Morphology optimization in ternary organic solar cells

article

Multiple Cases of Efficient Nonfullerene Ternary Organic Solar Cells Enabled by an Effective Morphology Control Method

article published in 2017

Naphthodithiophene-Based Nonfullerene Acceptor for High-Performance Organic Photovoltaics: Effect of Extended Conjugation

scientific article published on 23 November 2017

Near-Infrared Small Molecule Acceptor Enabled High-Performance Nonfullerene Polymer Solar Cells with Over 13% Efficiency

Non-fullerene organic solar cells based on a small molecule with benzo[1,2-c:4,5-c']dithiophene-4,8-dione as π-bridge

Non-fullerene organic solar cells based on diketopyrrolopyrrole polymers as electron donors and ITIC as an electron acceptor

scientific article published on 7 March 2017

Non-fullerene small molecular acceptors based on dithienocyclopentafluorene and dithienocyclopentacarbazole cores for polymer solar cells

Non-halogenated solvent-processed single-junction polymer solar cells with 9.91% efficiency and improved photostability

Nonfullerene acceptors based on extended fused rings flanked with benzothiadiazolylmethylenemalononitrile for polymer solar cells

Novel π-Conjugated Polymer Based on an Extended Thienoquinoid

One-Step Synthesis of Precursor Oligomers for Organic Photovoltaics: A Comparative Study between Polymers and Small Molecules

scientific article published on 23 November 2015

Optimal extent of fluorination enabling strong temperature-dependent aggregation, favorable blend morphology and high-efficiency polymer solar cells

Optimized Fibril Network Morphology by Precise Side-Chain Engineering to Achieve High-Performance Bulk-Heterojunction Organic Solar Cells

scientific article published on 18 May 2018

Optimized “Alloy-Parallel” Morphology of Ternary Organic Solar Cells

article

Organic Solar Cells: Domain Purity, Miscibility, and Molecular Orientation at Donor/Acceptor Interfaces in High Performance Organic Solar Cells: Paths to Further Improvement (Adv. Energy Mater. 7/2013)

article

PDT-S-T: A New Polymer with Optimized Molecular Conformation for Controlled Aggregation andπ-πStacking and Its Application in Efficient Photovoltaic Devices

scientific article published on 21 May 2013

Performance limitations in thieno[3,4-c]pyrrole-4,6-dione-based polymer:ITIC solar cells

scientific article published on 23 August 2017

Perylene Diimide Trimers Based Bulk Heterojunction Organic Solar Cells with Efficiency over 7%

Polymer Electron Acceptors with Conjugated Side Chains for Improved Photovoltaic Performance

Precise structural investigation of symmetric diblock copolymer thin films with resonant soft X-ray reflectivity

Processing-Friendly Slot-Die-Cast Nonfullerene Organic Solar Cells with Optimized Morphology

scientific article published on 01 November 2019

Quantification of nano- and mesoscale phase separation and relation to donor and acceptor quantum efficiency, J(sc), and FF in polymer:fullerene solar cells

scientific article published on 27 March 2014

Rational design of conjugated side chains for high-performance all-polymer solar cells

Rational design of perylenediimide-based polymer acceptor for efficient all-polymer solar cells

Rational selection of solvents and fine tuning of morphologies toward highly efficient polymer solar cells fabricated using green solvents

scholarly article in RSC Advances, vol. 5 no. 85, 2015

Realizing Over 13% Efficiency in Green-Solvent-Processed Nonfullerene Organic Solar Cells Enabled by 1,3,4-Thiadiazole-Based Wide-Bandgap Copolymers

scientific article published on 6 December 2017

Relating open-circuit voltage losses to the active layer morphology and contact selectivity in organic solar cells

Room temperature processed polymers for high-efficient polymer solar cells with power conversion efficiency over 9%

Selenium-Containing Medium Bandgap Copolymer for Bulk Heterojunction Polymer Solar Cells with High Efficiency of 9.8%

Significance of Dopant/Component Miscibility to Efficient N-Doping in Polymer Solar Cells

scientific article published on 03 March 2020

Significant enhancement of the photovoltaic performance of organic small molecule acceptors via side-chain engineering

Single-Junction Binary-Blend Nonfullerene Polymer Solar Cells with 12.1% Efficiency

scientific article published on 10 March 2017

Structure Evolution of Oligomer Fused-Ring Electron Acceptors toward High Efficiency of As-Cast Polymer Solar Cells

Surface and bulk ordering in thin films of a symmetrical diblock copolymer

article published in 2013

Surface treatment by binary solvents induces the crystallization of a small molecular donor for enhanced photovoltaic performance

scientific article published on 10 December 2015

Tannin-controlled micelles and fibrils of κ-casein

scientific article published on 01 December 2019

Ternary organic solar cells with enhanced open circuit voltage

Ternary organic solar cells: compatibility controls for morphology evolution of active layers

Ternary-Blend Polymer Solar Cells Combining Fullerene and Nonfullerene Acceptors to Synergistically Boost the Photovoltaic Performance

scientific article published on 13 September 2016

Terthiophene-based D-A polymer with an asymmetric arrangement of alkyl chains that enables efficient polymer solar cells

scientific article published on 30 October 2015

The Impact of Device Polarity on the Performance of Polymer-Fullerene Solar Cells

The influence of molecular orientation on organic bulk heterojunction solar cells

article

Thieno[3,4-c]pyrrole-4,6(5H)-dione Polymers with Optimized Energy Level Alignments for Fused-Ring Electron Acceptor Based Polymer Solar Cells

Thin Films: Tuning Local Molecular Orientation-Composition Correlations in Binary Organic Thin Films by Solution Shearing (Adv. Funct. Mater. 21/2015)

article

Three-Bladed Rylene Propellers with Three-Dimensional Network Assembly for Organic Electronics

scientific article published on 21 July 2016

Triperylene Hexaimides Based All-Small-Molecule Solar Cells with an Efficiency over 6% and Open Circuit Voltage of 1.04 V

Tunable Electron Donating and Accepting Properties Achieved by Modulating the Steric Hindrance of Side Chains in A-D-A Small-Molecule Photovoltaic Materials

Tuning Energy Levels without Negatively Affecting Morphology: A Promising Approach to Achieving Optimal Energetic Match and Efficient Nonfullerene Polymer Solar Cells

Tuning Local Molecular Orientation-Composition Correlations in Binary Organic Thin Films by Solution Shearing

article

Tuning molecule diffusion to control the phase separation of the p-DTS(FBTTh2)2/EP-PDI blend system via thermal annealing

Tweaking the Molecular Geometry of a Tetraperylenediimide Acceptor

scientific article published on 05 February 2019

Two compatible nonfullerene acceptors with similar structures as alloy for efficient ternary polymer solar cells

Understanding the Impact of Hierarchical Nanostructure in Ternary Organic Solar Cells

scientific article published on 02 September 2015

Understanding the influence of carboxylate substitution on the property of high-performance donor polymers in non-fullerene organic solar cells

Use of two structurally similar small molecular acceptors enabling ternary organic solar cells with high efficiencies and fill factors

Using ternary blend as a strategy to improve the driving force for charge transfer and facilitate electron transport in polymer solar cells

Vertical Stratification Engineering for Organic Bulk-Heterojunction Devices.

scientific article

π-Conjugated Lewis Base: Efficient Trap-Passivation and Charge-Extraction for Hybrid Perovskite Solar Cells.

scientific article published on 6 December 2016

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