Sci. China Chem. 2020年第9期目录

中国科学化学中国科学化学 2022-04-29

Science China Chemistry2020年第9期

[Cover Story] Defects, ubiquitous in oxide supports, can often tune the catalytic property of supported metal catalysts. Prof. Jinlong Gong et al. demonstrate the distinct role of titanium and oxygen vacancies of TiO₂ supports in the catalytic performance of supported Pt catalysts for CO oxidation. The titanium and oxygen vacancies on the TiO₂supports could distinctively modify the electronic properties of Pt and thereby enhance CO adsorption strength. Additionally, because the defects would also promote the reducibility of catalysts, Pt supported on the defect-containing TiO₂ exhibits higher activities for CO oxidation (see the article on pages 1323–1330).

Highlight

Lattice-confined Ru clusters for hydrogen oxidation reaction with high CO-tolerance

Li-Jun Wan

Sci. China Chem. 63(9), 1169-1170 (2020)

Formic acid oxidation by iridium single-atom catalysts on nitrogen-doped carbon

Huang Zhou, Yuen Wu

Sci. China Chem. 63(9), 1171-1172 (2020)

Synthesis of ammonia via an electroreduction removal of NO from exhausted gas: an upgrading to N₂ fixation

Cuibo Liu, Yuting Wang, Bin Zhang

Sci. China Chem. 63(9), 1173-1174 (2020)

Towards precise synthesis of functional polymers by iterative electropolymerization

Kun Tang, Yu-Wu Zhong

Sci. China Chem. 63(9), 1175-1176 (2020)

Decorated zeolites for chemoselective alkyne/olefin separations

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Perspective

Fused-ring electron acceptors in China

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Sci. China Chem. 63(9), 1179-1181 (2020)

Article

Selenium-containing core-expanded naphthalene diimides for high-performance n-type organic semiconductors

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Reversible light-driven magnetic switching of salen cobalt complex

Song Wan, Mengqi Li, Zhipeng Zhang, Hancheng Xi, Hong Yang, Qianfu Luo, Wei-Hong Zhu

Sci. China Chem. 63(9), 1191-1197 (2020)

Naphthalene diimide based near-infrared luminogens with aggregation-induced emission characteristics for biological imaging and high mobility ambipolar transistors

De Guo, Lin Li, Xianqi Zhu, Martin Heeney, Jing Li, Lichun Dong, Qingsong Yu, Zhihua Gan, Xinggui Gu, Luxi Tan

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Pestaloamides A and B, two spiro-heterocyclic alkaloid epimers from the plant endophytic fungus Pestalotiopsis sp. HS30

Xiao-Zheng Su, Yi-Ying Zhu, Jian-Wei Tang, Kun Hu, Xiao-Nian Li, Han-Dong Sun, Yan Li, Pema-Tenzin Puno

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Monoradically luminescent polymers by a super acid-catalyzed polymerization and deep-red electroluminescence

Kebin An, Guohua Xie, Shaolong Gong, Zhanxiang Chen, Xiang Zhou, Fan Ni, Chuluo Yang

Sci. China Chem. 63(9), 1214-1220 (2020)

Control of polymorphism in solution-processed organic thin film transistors by self-assembled monolayers

Danqing Liu, Xu Xiao, Zikai He, Jingjuan Tan, Lei Wang, Bowen Shan, Qian Miao

Sci. China Chem. 63(9), 1221-1229 (2020)

Synergy of activating substrate and introducing C–H···O interaction to achieve Rh₂(II)-catalyzed asymmetric cycloisomerization of 1,n-enynes

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Sci. China Chem. 63(9), 1230-1239 (2020)

Synthesis, characterization, and tunable semiconducting properties of aza-BODIPY derived polycyclic aromatic dyes

Wanle Sheng, Yu-Qing Zheng, Qinghua Wu, Kangkang Chen, Mao Li, Lijuan Jiao, Erhong Hao, Jie-Yu Wang, Jian Pei

Sci. China Chem. 63(9), 1240-1245 (2020)

High-efficiency all-small-molecule organic solar cells based on an organic molecule donor withan asymmetric thieno[2,3-f]benzofuran unit

Rui Sun, Yao Wu, Jing Guo, Zhenghui Luo, Chuluo Yang, Jie Min

Sci. China Chem. 63(9), 1246-1255 (2020)

Fine-tuning HOMO energy levels between PM6 and PBDB-T polymer donors via ternary copolymerization

Xiaojun Li, Ruijie Ma, Tao Liu, Yiqun Xiao, Gaoda Chai, Xinhui Lu, He Yan, Yongfang Li

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The first application of isoindigo-based polymers in non-fullerene organic solar cells

Bao Zhang, Ning An, Hongbo Wu, Yanfang Geng, Yanming Sun, Zaifei Ma, Weiwei Li, Qiang Guo, Erjun Zhou

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NIR-II probe modified by poly(L-lysine) with efficient oval bumin delivery for dendritic cell tracking

Chao Wang, Bo Sun, Hui Bao, Tao Wang, Wenjuan Xu, Pengfei Sun, Quli Fan, Wei Huang

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Fiber-shaped organic electrochemical transistors for biochemical detections with high sensitivity and stability

Xiaoying Wu, Jianyou Feng, Jue Deng, Zhichang Cui, Liyuan Wang, Songlin Xie, Chuanrui Chen, Chengqiang Tang, Zhengqi Han, Hongbo Yu, Xuemei Sun, Huisheng Peng

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Metalloporphyrin-based covalent organic frameworks composed of the electron donor-acceptor dyads for visible-light-driven selective CO₂ reduction

Haowei Lv, Rongjian Sa, Pengyue Li, Daqiang Yuan, Xinchen Wang, Ruihu Wang

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Metal ion-promoted fabrication of melanin-like poly(L-DOPA) nanoparticles for photothermal actuation

Xianheng Wang, Lei Yang, Peng Yang, Wancai Guo, Quan-Ping Zhang, Xianhu Liu, Yiwen Li

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Redistribution of Li-ions using covalent organic frameworks towards dendrite-free lithium anodes: a mechanism based on a Galton Board

Huanyu Xie, Qing Hao, Hongchang Jin, ShuaiXie, Zhaowei Sun, Yadong Ye, Chaohui Zhang, Dong Wang, Hengxing Ji, Li-Jun Wan

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Activatable nanoscale metal-organic framework for ratiometric photoacoustic imaging of hydrogen sulfide and orthotopic colorectal cancer in vivo

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