Linear and ribbon-like polycyclic aromatic hydrocarbons such as acenes and graphene
nanoribbons are at the forefront of current investigations, as these graphene “cut outs” …

A new method to control the electronic states of conjugated polymers without extending the
π-conjugated system was developed. In the distribution of frontier molecular orbitals (FMOs) …

Rechargeable aqueous calcium‐ion batteries (CIBs) are promising for reliable large‐scale
energy storage. However, they face significant challenges, primarily stemming from …

A novel pyrrole-fused azacoronene family was synthesized via oxidative
cyclodehydrogenation of the corresponding hexaarylbenzenes as the key step, and the …

Two novel larger azaacenes with six or ten N atoms in their backbones, benzannelated 9,
11, 13, 22, 24, 26‐hexazatetrabenzo [a, c, l, n] heptacene (HATBH, 1) and benzannelated 9 …

Acenes have emerged as an important class of organic electronic material. Related
heteroatom-substituted compounds, or heteroacenes, introduce an important means for …

Organic cathode materials are plagued by their low cycle stability and poor electronic
conductivity, even though they have attracted increasing attention in the context of lithium …

Abstract Novel double N‐hetero [5] helicenes that are composed of two nitrogen‐substituted
heteropentacenes are synthesized by tandem oxidative C N couplings via the cruciform …

The efficiency of perovskite optoelectronic devices is increased by a novel method; its
suitability for perovskite solar cells, light-emitting diodes, and optical amplifiers is …

Conspectus Pyrazinacenes are a class of nitrogen-containing heteroacene molecules
composed of linearly fused pyrazine units, which might also include dihydropyrazine groups …