Nonfullerene Small‐Molecule Acceptors for Organic Photovoltaics: Understanding the Impact of Methoxy Substitution Position on Molecular Packing and Electron‐Transfer Properties
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201806845
Abstract: Nonfullerene small‐molecule acceptors (SMAs) are considered as a key component of next‐generation organic photovoltaics. Introducing functional groups to the end‐groups of “acceptor‐donor‐acceptor”‐type SMAs is a facile and convenient way to tune their optoelectronic and morphological… read more here.
Keywords: substitution; methoxy substitution; substitution position; electron transfer ... See more keywords
Decoupling Substitution Effects from Point Defects in Layered Ni‐Rich Oxide Cathode Materials for Lithium‐Ion Batteries
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202402444
Abstract: Ni‐rich LiNixCoyMnzO2 cathode materials offer high practical capacities and good rate capability, but are notorious for being unstable at high state of charge. Here, a series of such layered oxides with nickel contents ranging from… read more here.
Keywords: substitution; transition; lithium ion; cathode materials ... See more keywords
Medium‐Entropy Engineering of Magnetism in Layered Antiferromagnet CuxNi2(1‐x)CrxP2S6
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202418722
Abstract: Antiferromagnetic van der Waals‐type M2P2X6 compounds provide a versatile material platform for studying 2D magnetism and relevant phenomena. Establishing ferromagnetism in 2D materials is technologically valuable. Though magnetism is generally tunable via a chemical way,… read more here.
Keywords: cuxni2 crxp2s6; magnetism; medium entropy; substitution ... See more keywords
Mg Substitution Improves the Surface Stability of High‐Voltage Spinel Cathodes under Accelerated Aging Conditions
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202501660
Abstract: LiNi0.5Mn1.5O4 (LNMO) cathodes offer a cobalt‐free, high‐voltage alternative to current state‐of‐the‐art Li‐ion battery cathodes, and are particularly well‐suited for high‐power applications due to their 3D lithium‐ion pathways and structural stability. However, degradation of commercial electrolytes… read more here.
Keywords: voltage; substitution; high voltage; surface stability ... See more keywords
Inert Heteroatom Substitution to Modulate Dual‐Metal‐Sites for Boosting Photoreduction of Diluted CO2
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202503764
Abstract: The precise regulation of active sites to steer reaction pathway for photocatalytic CO2 reduction is critical, but remains challenges. Herein, an inert heteroatom substitution strategy is developed to activate adjacent dual‐active‐sites for boosting photocatalytic reduction… read more here.
Keywords: substitution; diluted co2; co2 reduction; co2 ... See more keywords
Bimetallic Substitution Engineering Enabled Fast‐Charging Layered Oxide Cathodes for Potassium‐Ion Batteries
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202520413
Abstract: Potassium‐based layered transition metal oxides, one of the most promising cathodes for potassium‐ion batteries (PIBs), suffer from detrimental intrinsic phase transitions and sluggish K+‐diffusion kinetics, resulting in inferior fast‐charging capability. Herein, a facile bimetallic substitution… read more here.
Keywords: fast charging; substitution; bimetallic substitution; cathodes potassium ... See more keywords
Impact of Ti and Zn Dual-Substitution in P2 type Na2/3 Ni1/3 Mn2/3 O2 on Ni-Mn and Na-Vacancy Ordering and Electrochemical Properties.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300714
Abstract: High-entropy layered oxide materials containing various metals that exhibit smooth voltage curves and excellent electrochemical performances have attracted attention in the development of positive electrode materials for sodium-ion batteries. However, the smooth voltage curve can… read more here.
Keywords: ni1 mn2; substitution; na2 ni1; vacancy ordering ... See more keywords
Fluoride Substitution: Quantifying Surface Hydroxyls of Metal Oxides with Fluoride Ions
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Materials Interfaces"
DOI: 10.1002/admi.202400237
Abstract: Surface hydroxyls (OH) are crucial for heterogeneous catalysis in water. However, they are commonly characterized at solid–gas interfaces (e.g., FTIR, XPS, TGA), which may not represent the surface in aqueous environments. Here, the surface OH… read more here.
Keywords: substitution; surface; quantifying surface; substitution quantifying ... See more keywords
Trap‐Engineering the Persistent Luminescence of Ca3Ga4O9:Tb3+ via Al3+ Substitution for Optical Data Storage
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Optical Materials"
DOI: 10.1002/adom.202402353
Abstract: Optically stimulated luminescence (OSL) materials hold great potential for optical data storage (ODS) and anticounterfeiting applications. Nevertheless, the scarcity of suitable luminescent materials with deep‐level traps remains a significant obstacle. Herein, a host substation strategy… read more here.
Keywords: substitution; al3 substitution; trap engineering; luminescence ... See more keywords
Degenerated Hole Doping and Ultra‐Low Lattice Thermal Conductivity in Polycrystalline SnSe by Nonequilibrium Isovalent Te Substitution
Sign Up to like & getrecommendations! Published in 2022 at "Advanced Science"
DOI: 10.1002/advs.202105958
Abstract: Tin mono‐selenide (SnSe) exhibits the world record of thermoelectric conversion efficiency ZT in the single crystal form, but the performance of polycrystalline SnSe is restricted by low electronic conductivity (σ) and high thermal conductivity (κ),… read more here.
Keywords: polycrystalline snse; snse; substitution; thermal conductivity ... See more keywords
A Single Amino Acid Substitution in Therminator DNA Polymerase Increases Incorporation Efficiency of Deoxyxylonucleotides
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DOI: 10.1002/cbic.201800411
Abstract: Deoxyxylonucleic acid (dxNA) is a synthetic polymer that might have potential for heredity and evolution. Because of dxNA's unusual backbone geometry, sequence information stored in it is presumed to be inaccessible to natural nucleic acids… read more here.
Keywords: dna polymerase; incorporation; polymerase; therminator ... See more keywords