Switchable Anion Exchange in Polymer-Encapsulated APbX3 Nanocrystals Delivers Stable All-Perovskite White Emitters [0.03%]
聚合物封装APbX3纳米晶体中的可切换阴离子交换可制造出稳定的全钙钛矿白光发射体
Muhammad Imran,Binh T Mai,Luca Goldoni et al.
Muhammad Imran et al.
We report a one-step synthesis of halide perovskite nanocrystals embedded in amphiphilic polymer (poly(acrylic acid)-block-poly(styrene), PAA-b-PS) micelles, based on injecting a dimethylformamide solution of PAA-b-PS, PbBr2, ABr (A = Cs, f...
Jence T Mulder,Indy du Fossé,Maryam Alimoradi Jazi et al.
Jence T Mulder et al.
Lead halide perovskite nanocrystals have drawn attention as active light-absorbing or -emitting materials for opto-electronic applications due to their facile synthesis, intrinsic defect tolerance, and color-pure emission ranging over the e...
Kimberley J Savill,Aleksander M Ulatowski,Laura M Herz
Kimberley J Savill
Mixed tin-lead halide perovskites have recently emerged as highly promising materials for efficient single- and multi-junction photovoltaic devices. This Focus Review discusses the optoelectronic properties that underpin this performance, c...
Multimodal Microscale Imaging of Textured Perovskite-Silicon Tandem Solar Cells [0.03%]
具有纹理结构的钙钛矿-硅串联太阳能电池的多模微成像技术研究
Elizabeth M Tennyson,Kyle Frohna,William K Drake et al.
Elizabeth M Tennyson et al.
Halide perovskite/crystalline silicon (c-Si) tandem solar cells promise power conversion efficiencies beyond the limits of single-junction cells. However, the local light-matter interactions of the perovskite material embedded in this pyram...
Dongxu Zhu,Matteo L Zaffalon,Juliette Zito et al.
Dongxu Zhu et al.
We synthesize colloidal nanocrystals (NCs) of Rb3InCl6, composed of isolated metal halide octahedra ("0D"), and of Cs2NaInCl6 and Cs2KInCl6 double perovskites, where all octahedra share corners and are interconnected ("3D"), with the aim to...
Insights and Challenges for Applying Bipolar Membranes in Advanced Electrochemical Energy Systems [0.03%]
双极膜在高级电化学能源系统中应用的见解与挑战
Marijn A Blommaert,David Aili,Ramato Ashu Tufa et al.
Marijn A Blommaert et al.
Bipolar membranes (BPMs) are gaining interest in energy conversion technologies. These membranes are composed of cation- and anion-exchange layers, with an interfacial layer in between. This gives the freedom to operate in different conditi...
Evoking High Donor Number-assisted and Organosulfur-mediated Conversion in Lithium-Sulfur Batteries [0.03%]
高供体数辅助和有机硫介导转换在锂硫电池中的作用
Abhay Gupta,Amruth Bhargav,Arumugam Manthiram
Abhay Gupta
The solution-mediated behavior of lithium-sulfur (Li-S) batteries presents a wide range of opportunity for evaluating and improving the performance at practical lean-electrolyte conditions. Here, we introduce methyl trifluoroacetate (CH3TFA...
Online Meetings in Times of Global Crisis: Toward Sustainable Conferencing [0.03%]
全球危机时期的在线会议：迈向可持续的大会模式
Jovana V Milić,Bruno Ehrler,Concha Molina et al.
Jovana V Milić et al.
Jun Xi,Maria Antonietta Loi
Jun Xi
Tin-alloyed halide perovskites are progressively becoming more popular as slowly their optoelectronic properties start to rival those of the potentially risky pure lead analogues. However, to push this attractive semiconductor toward realis...
Charge-Carrier Mobility and Localization in Semiconducting Cu2AgBiI6 for Photovoltaic Applications [0.03%]
用于光伏应用的Cu2AgBiI6半导体材料的载流子迁移率及定位效应研究
Leonardo R V Buizza,Adam D Wright,Giulia Longo et al.
Leonardo R V Buizza et al.
Lead-free silver-bismuth semiconductors have become increasingly popular materials for optoelectronic applications, building upon the success of lead halide perovskites. In these materials, charge-lattice couplings fundamentally determine c...