CCS Chemistry 2023年第1期上线
以下文章来源于CCSChemistry ，作者CCS Chemistry
CCSChemistry.
CCS Chemistry是由中国化学会创办的高水平旗舰新刊，面向全球科学家，收录化学各领域高质量原创科技论文。关注CCS Chemistry，即时获取期刊相关资讯。
CCS Chemistry 2023年第1期上线！本期包括4篇Mini-Review，6篇Communication和10篇Research Article。
4篇Mini-Review是化学与相关领域前沿研究成果的系统总结和深入分析，分别来自新加坡南洋理工大学陈晓东(Xiaodong Chen)教授关于电化学储能装置发展和研究的综述；国家纳米科学中心唐智勇研究员关于光催化甲烷转化机理、表征方法和应用的总结；瑞士苏黎世联邦理工学院Renato Zenobi教授关于表面在位化学反应监测的系统、深入理解和总结；以及中科院化学研究所李玉良院士和何峰副研究员关于石墨炔在能源应用方面最新进展的综述。
6篇Communication和10篇Research Article涵盖了激发态钯催化剂、锯齿型环带(芳)烃、全合成、CO2还原、单团簇催化剂、化学反应原位示踪、低温锂离子电池和纳米药物等方面最新研究进展。
封面文章为新加坡南洋理工大学陈晓东(Xiaodong Chen)教授关于电化学储能装置发展和研究的综述文章。
了解更多信息，欢迎访问：https://www.chinesechemsoc.org/toc/ccschem/5/1。免费阅读下载整期文章。
2023年第1期
Author Spotlight
本期Author Spotlight邀请了瑞士苏黎世联邦理工学院Renato Zenobi、国家纳米科学中心唐智勇、美国纽约州立大学石溪分校Ming-Yu Ngai (魏明宇)、西北工业大学张健和四川大学李乙文五位老师，分享自己科研经历中独特的心得和感悟。
Link：https://doi.org/10.31635/ccschem.022.202201229ed2
以下是每篇文章的主编导读：
-Electrochemical Energy Storage Devices. As a promising component for smart bio-integrated electronics, electrochemical energy storage (EES) devices have aroused great interest in the past decade. Xiaodong Chen and coworkers summarize the recent progress in emerging environment-adaptive EES devices enabled by the constitutional dynamic network of mechanical adaptable materials, biocompatible materials, and stimuli-responsive supramolecular polymer materials. They also discuss the challenges and perspectives of autonomous chemistry on the environment-adaptive EES devices.
Cite this: CCS Chem. 2023, 5, 11-29
Link：https://doi.org/10.31635/ccschem.022.202202153
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-Photocatalytic Methane Conversion. Methane is a good feedstock for C1 chemistry, and photocatalysis serves as an ideal approach for the conversion of methane under mild conditions. Zhiyong Tang and coworkers summarize C–H bond activation mechanisms in photocatalytic methane conversion, including radical and active site mechanisms. Special emphasis is placed on detailed summaries of mechanisms, characterization methods, and corresponding applications. The challenges and prospects for photocatalytic methane conversion are discussed.
Cite this: CCS Chem. 2023, 5, 30–54
Link：https://doi.org/10.31635/ccschem.022.202201991
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-On-Surface Chemistry. Chemistry on solid surfaces is central to many research areas of practical interest, such as catalysis, electrochemistry, and photochemistry. With the rapid development of tip-enhanced Raman spectroscopy (TERS), it has become possible to study chemical processes on suitable surfaces at the nanoscale level. Renato Zenobi and coworkers review the major investigations of the on-surface chemistry using TERS, including coordination processes, decomposition reactions, polymerization processes, electrochemical reactions, catalytic chemistry, and functionalization chemistry. Further challenges need to be addressed to fully exploit the extraordinary promise of TERS as an analytical technique for imaging on the nanometer scale.
Cite this: CCS Chem. 2023, 5, 55–71
Link：https://doi.org/10.31635/ccschem.022.202202287
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-Applications of Graphdiyne. The appearance of graphdiyne (GDY) has opened up new directions of research and applications for carbon-based materials. Feng He and Yuliang Li comprehensively introduce the novel properties and advanced energy applications of GDY by combing the theoretical and experimental studies over the past several years. Specifically, recent advancements on the GDY-based zero-valence atomic catalysts, quantum dots catalysts, and heterostructure catalysts are summarized. Their overview provides helpful guidelines for the design and development of GDY-based high performance materials and devices for energy.
Cite this: CCS Chem. 2023, 5, 72–94
Link：https://doi.org/10.31635/ccschem.022.202202328
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-Biomimetic Synthesis of Tooth Coatings. Materials that combine high stiffness/hardness, energy dissipation, and self-healing are difficult to achieve. Inspired by the enamel-dentin junction in nature, Ming Yang and coworkers report the fabrication of an enamel-like crown consisting of β-FeOOH nanocolumns that are interdigitated with a flexible self-healing polymer patch. This work presents a simple and unique pathway for the fabrication of strong nanocomposites and the possibility for replacement or additional coatings for tooth recovery.
Cite this: CCS Chem. 2023, 5, 95–105
Link：https://doi.org/10.31635/ccschem.022.202101648
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-Excited-State Catalysis for Glycomimetics. Developing a synthetic method to access C-glycoside in a highly efficient approach may help to increase use of C-glycosides for new molecules for medicinal application. Peng Liu, Ming-Yu Ngai, and coworkers report an excited-state palladium-catalyzed method to synthesize C-ketonylation glycoside in high selectivity from readily available 1-bromosugars. The C-ketonylation glycosides are interesting intermediates that can transform into a series of other C-glycosides that is difficult to synthesize by traditional methods.
Cite this: CCS Chem. 2023, 5, 106–116
Link：https://doi.org/10.31635/ccschem.022.202202282
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-Zigzag Molecular Belts. Zigzag molecular belts may have potential applications in materials science and nanotechnology, but one seemingly insurmountable hurdle is the ramp-up of macrocyclic strain during the construction of belt structures. Mei-Xiang Wang and coworkers report the synthesis and functionalization of a series of highly strained N-doped zigzag hydrocarbon belts using the fjords-stitching strategy. This newly developed synthesis is an important achievement in belt chemistry and could be extremely useful in incorporating heteroatoms into zigzag hydrocarbon belts.
Cite this: CCS Chem. 2023, 5, 117–123
Link：https://doi.org/10.31635/ccschem.022.202202008
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-Tandem Cyclization for Total Synthesis. Throughout history, the total synthesis of natural products has served as a principal driving force for discovering new synthetic strategies and methods. Lijia Wang, Yong Tang, and coworkers develop a diastereoselective [2+2+2] tandem cyclization reaction with alkyl substituted methylene malonate to assemble the tetracyclic indoline core of malagasy indole alkaloids. The utility of the new method is successfully demonstrated by the collective total syntheses of four malagasy alkaloids.
Cite this: CCS Chem. 2023, 5, 124–132
Link：https://doi.org/10.31635/ccschem.022.202202069
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-Electrocatalytic CO2 Reduction. Enhancement of the activity and selectivity of electrocatalytic CO2 reduction to formate is of great importance from both environmental and economical viewpoints. Jianling Zhang and coworkers develop BiO2-x nanosheets with surface electron localizations for electrocatalytic CO2 reduction. The modified BiO2-x nanosheets exhibit excellent formate selectivity (over 99%) and high current density. In addition, the catalyst shows potential application in Zn–CO2 batteries.
Cite this: CCS Chem. 2023, 5, 133–144
Link：https://doi.org/10.31635/ccschem.022.202202068
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-Electrochemical CO2 Reduction. Electrochemical CO2 reduction reaction is a promising approach for energy storage and value-added products, and efficient electrocatalysts are in high demand. Pei-Qin Liao and Jie-Peng Zhang have demonstrated that the introduction of amino groups alongside the porphyrin cobalt centers in a metal–organic framework (MOF) can dramatically enhance electrochemical CO2 reduction performance. Impressively, this new electrocatalyst achieves a high CO2-to-CO turnover frequency around 21 s−1 and Faradic efficiency above 99.4%, which stands out among the existing heterogeneous electrocatalysts.
Cite this: CCS Chem. 2023, 5, 145–151
Link：https://doi.org/10.31635/ccschem.022.202202062
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-Single-Cluster Catalysts. Although heterogeneous single-atom catalysts have achieved great success in the past decade, their application is potentially limited by their simplistic single-atom active centers. Jun Li and coworkers predict that the metal trimer cluster anchored on graphdiyne (M3/GDY) is most stable among all forms. They propose that this series of stable M3/GDY as a novel and promising kind of single-cluster catalysts has great potential for efficient and atomically precise heterogenous catalysis.
Cite this: CCS Chem. 2023, 5, 152–163
Link：https://doi.org/10.31635/ccschem.022.202201796
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-Solar-Driven CO2 Bioreduction. Yanbing Yang, Quan Yuan, and coworkers have found that the metal-halide perovskites (MHPs) nanocrystals exhibit persistent luminescence up to 30 min due to long-lived charges. Given the long-lived charges, efficient charge separation, and the wide absorption in the visible region, they anticipate many applications of MHP nanocrystals in photocatalysis and solar-to-chemical synthesis. For example, MHPs display considerable performance in selective production of formate from CO2 with solar energy by integrating with formate dehydrogenase.
Cite this: CCS Chem. 2023, 5, 164–175
Link：https://doi.org/10.31635/ccschem.022.202101694
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-Accurate Detection of miRNAs in Living Cells. Quantifying the microRNAs (miRNAs) levels in living cells is essential for the study of fundamental biology and medical diagnostics. However, it is not easy due to insufficient probe delivery and unquantifiable signals. Zhi-Ling Song,
Xiliang Luo, and coworkers report a cell-anchored and self-calibrated DNA nanosystem to quantify the endogenous miRNA in live cells. By introducing two controls to normalize the detection signal, specific imaging and quantification of miRNA in living cells can be achieved. This newly developed method may have applications in intracellular detection and related disease diagnosis.
Cite this: CCS Chem. 2023, 5, 176–190
Link：https://doi.org/10.31635/ccschem.022.202101618
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-In Situ Monitoring of Transmetallation. To monitor and investigate chemical reactions in real time and in situ is a long-standing, challenging goal in chemistry. Dahui Qu, Hongxiang Li, and coworkers report an electric potential-promoted oxidative coupling reaction of organoboron compounds, and its transmetallation process is monitored in real time and in situ with the scanning tunneling microscopy break single-molecule junction technique. They have found that the coupling reaction can be regulated through the electric potential applied. This work provides a new platform for real-time and in situ monitoring of chemical transformations and offers exciting opportunities to probe the properties of transition states.
Cite this: CCS Chem. 2023, 5, 191–199
Link：https://doi.org/10.31635/ccschem.022.202101757
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-Ag Nanowires for Electrocatalytic Acetylene Semi-hydrogenation. During acetylene semi-hydrogenation, acetylene C–C coupling is a troublesome side reaction which deactivates the catalysts. Lei Zhang, Jian Zhang, and coworkers report Ag nanowires as high-performance electrocatalysts for acetylene semi-hydrogenation, where the C–C coupling is unprecedentedly suppressed by weakening acetylene adsorption. Ag nanowires in a large two-electrode flow cell (25 cm2) fed with crude ethylene stream led to an acetylene conversion of 99.8% and an ethylene specific selectivity of 99%.
Cite this: CCS Chem. 2023, 5, 200–208
Link：https://doi.org/10.31635/ccschem.022.202101750
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-Lithium-Ion Batteries. Low-temperature performance is important for the practical application of lithium-ion batteries. Lu Li, Chungang Wang, and coworkers develop a one-pot and facile method to synthesize pomegranatelike LiFePO4@C nanoclusters with ultrafine subunits (PNCsLFP). This unique nanostructure leads to complete solid-solution reaction at all rates to achieve almost the same lithium ion diffusivities at room temperature, −20°C, and −40°C. Moreover, PNCsLFP//graphite full cells exhibit excellent rate and cycling performances and high capacity at −20°C.
Cite this: CCS Chem. 2023, 5, 209–220
Link：https://doi.org/10.31635/ccschem.022.202201776
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-Dual-Terminal Labeling of RNA. Dual labeling of RNA can provide Förster resonance energy transfer (FRET) sensors for studying RNA folding, miRNA maturation, and RNA–protein interactions. Long Yi, Zhen Xi, and coworkers develop a highly efficient method for direct dual-terminal labeling of any RNA through tetrazine–cycloalkyne ligation and a tandem Michael addition/cyclization reaction. Moreover, the utility of this method has been demonstrated by preparation of RNA-based FRET sensors for monitoring RNA–ligand interactions in vitro and in live cells.
Cite this: CCS Chem. 2023, 5, 221–233
Link：https://doi.org/10.31635/ccschem.022.202101657
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-Phonon Engineering for Efficient Photocatalysis. The strong interactions between excitons and lattice vibrations in low-dimensional systems lead to robust nonradiative energy loss, which affects the photocatalytic performance of energy-transfer-initiated reactions. Xiaodong Zhang, Kuai Yu, Jin Zhao, Yi Xie, and coworkers employ bismuth oxybromide (BiOBr) as an example and demonstrate that phonon engineering can be effectively implemented by introducing Bi–Br vacancy clusters. The exciton lifetime is prolonged, and the exciton accumulation is promoted. The photocatalytic activity of BiOBr is therefore improved. This work provides a phonon engineering-based strategy for gaining efficient energy-transfer-initiated photocatalysis.
Cite this: CCS Chem. 2023, 5, 234–244
Link：https://doi.org/10.31635/ccschem.022.202101748
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-Trinuclear Nickel Catalyst for Water Oxidation. Rong-Zhen Liao, Ming-Tian Zhang, and coworkers develop a trinuclear nickel (TNC-Ni) complex using a polypyridyl ligand. This TNC-Ni complex display an impressive homogeneous catalysis performance toward water oxidation under neutral conditions with Faradaic efficiency up to 93 ± 2%. This multinuclear Ni catalyst provides a new platform for further understanding the mystery of nickel-catalyzed oxidation chemistry toward small molecule activation and organic transformations.
Cite this: CCS Chem. 2023, 5, 245–256
Link：https://doi.org/10.31635/ccschem.022.202101668
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-Deferoxamine Delivery System. Although considerable progress has been achieved in treating iron-overload diseases with deferoxamine (DFO)-based biomaterials, high DFO loading and multifunctional integration in one system still remains a big challenge. Yiwen Li, Zhipeng Gu, and coworkers have designed and synthesized a series of carrier-free, high DFO loading (∼80%), uniform spherical nanoparticles (NPs) with both efficient iron and reactive oxygen species scavenging properties. The prepared NPs exhibit excellent scavenging performance in an iron-overloaded cells model and brain cell protection in vivo. This work provides a strategy to improve the curative effect of DFO delivery systems for iron-overloaded diseases.
Cite this: CCS Chem. 2023, 5, 257–270
Link：https://doi.org/10.31635/ccschem.022.202101696
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中国化学会
Chemsoc
原标题：《CCS Chemistry 2023年第1期上线》