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Recent progress on all-small molecule organic solar cells using small-molecule nonfullerene acceptors

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InfoMat 2021年第2期3卷 175-200页

作者： Bin Kan Yuanyuan Kan Lijian Zuo Xueliang Shi ke gao Department of Materials Science and Engineering University of WashingtonSeattleWashington

Recently,solution-processed organic solar cells combining small-molecule donor and nonfullerene acceptor have achieved breakthrough results with the certified efficiency over 15%.These impressive progresses are driven by the concerted efforts of modifying the donor and acceptor materials and optimizing the *** the defined chemical structures and easily tuned properties of small-molecule materials,it is of great necessity and importance to pay more attentions on the topic of all-small molecule organic solar ***,we summarize the recent progress of all-small molecule organic solar cells from the prospect of materials'evolutions and expect to provide some hints for its future *** involved small-molecule donors including oligothiophene-,benzodithiophene-,naphthodithiophene-,and porphyrin-based materials are discussed to illustrate the relationship of chemical structures,properties,and device ***,the small-molecule nonfullerene acceptors in all-small molecules organic solar cells are discussed to highlight their vital ***,we will present the challenges and future of this research area.

关键词： all-small molecule organic solar cells high-performance nonfullerene acceptors small-molecule donors

Quantum Computation by Pairing Trapped Ultracold Ions

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Chinese Physics Letters 2001年第6期18卷 718-720页

作者： FENG Mang ZHU Xi-Wen gao ke-Lin SHI Lei Laboratory of Magnetic Resonance and Atomic and Molecular Physics Wuhan Institute of Physics and MathematicsChinese Academy of SciencesWuhan 430071

Superpositional wave function oscillations for the implementation of quantum algorithms modify the desired interference required for the quantum computation. We propose a scheme with trapped ultracold ion-pairs being qubits to diminish the detrimental effect of the wave function oscillations, which is applied to the two-qubit Grover's search. It can be also found that the qubits in our scheme are more robust against the decoherence caused by the environment, and the model is scalable.

关键词： computation. search. quantum

Morphology and Histology of Lattice-like Ossified Epaxial Tendons in Psittacosaurus(Dinosauria:Ceratopsia)

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Acta Geologica Sinica(English Edition) 2010年第3期84卷 463-471页

作者： ZHOU Chang-Fu gao ke-Qin Richard C. FOX School of Earth and Space Sciences Peking University Beijing 100871 China Laboratory for Vertebrate Paleontology Department of Biological Sciences University of Alberta Edmonton Alberta T6G 2E9 Canada

Epaxial tendons play an important role in the study of the musculoskeletal system and locomotory style of dinosaurs. Although the ossified epaxial tendon lattice is fairly well known in Iguanodontoidea, only recently has knowledge of this complex been extended to ceratopsians. This study concerns the gross morphology and microstructure of the tendon lattice in Psittacosaurus, a basal ceratopsian. As in the neoceratopsian Chasmosaurus, the ossified tendons of Psittacosaurus form a three -layered, lattice-like structure. The microstructure of the tendons in large psittacosaur individuals retains an early stage of ossification, as in juvenile birds and nestling hadrosaurs, suggesting a slow developmental rate of ossification of the tendons in psittacosaur ontogeny. Comparative study indicates that a lattice-like arrangement of three-layered epaxial tendons is widely distributed in Cerapoda. This pattern also extends to Ankylosauria, implying a similar pattern of the epaxial muscles through the ornithischian clade. In addition, comparison with crocodiles implies that the different morphology of ossified tendons in dinosaurs may be associated with adaptive aspects of their paleobiology, not simply a side effect of skeletal ossification. In contrast to the short tendons in quadrupedal Chasmosaurus and Protoceratops, the elongated tendons in Psittacosaurus may be related to the bipedal locomotion characteristic of this taxon.

关键词： Psittacosaurs ossified tendons gross morphology histology

A record-breaking high efficiency facilitated by hierarchical morphology in all polymer solar cells

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Journal of Energy Chemistry 2023年第12期87卷 460-461,I0012页

作者： Yingyue Zhang Wentao Zou Youdi Zhang Pei Cheng Long Ye ke gao College of Chemistry Key Laboratory of Advanced Green Functional MaterialsChangchun Normal UniversityChangchun 130032JilinChina Shandong Provincial key Laboratory for Science of Material Creation and Energy Conversion Science Center for Material Creation and Energy ConversionInstitute of Frontier and Interdisciplinary ScienceShandong UniversityQingdao 266237ShandongChina College of Polymer Science and Engineering Sichuan UniversityChengdu 610065SichuanChina School of Materials Science and Engineering Tianjin Key Laboratory of Molecular Optoelectronic SciencesTianjin UniversityTianjin 300350China

Organic solar cells(OSCs) especially non-fullerene OSCs(NF-OSCs) are promising to become the next-generation of commercial applications and have received great attention from many researchers due to their typical adva... 详细信息

关键词： breaking polymer weight

A review:biosynthesis of plant-derived labdane-related diterpenoids

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Chinese Journal of Natural Medicines 2021年第9期19卷 666-674页

作者： gao ke ZHA Wen-Long ZHU Jian-Xun ZHENG Cheng ZI Jia-Chen College of Pharmacy Jinan UniversityGuangzhou 510632China Zhejiang Institute for Food and Drug Control NMPA Key Laboratory for Quality Evaluation of Traditional Chinese MedicineHangzhou 310052China State key Laboratory of Bioactive Substance and Function of Natural Medicines Institute of Materia MedicaChinese Academy of Medical Sciences&Peking Union Medical CollegeBeijing 100050China

Plant-derived labdane-related diterpenoids(LRDs)represent a large group of *** possess either a labdane-type bicyclic core structure or more complex ring systems derived from labdane-type skeletons,such as abietane,pimarane,kaurane,*** to their various pharmaceutical activities and unique properties,many of LRDs have been widely used in pharmaceutical,food and perfume *** of various LRDs has been extensively studied,leading to characterization of a large number of new biosynthetic *** biosynthetic pathways of important LRDs and the relevant enzymes(especially diterpene synthases and cytochrome P450 enzymes)were summarized in this review.

关键词： Biosynthesis Cytochrome P450 enzyme Diterpene synthase Labdane-related diterpenoids

Setup of a dipole trap for all-optical trapping

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Chinese Physics B 2021年第5期30卷 362-366页

作者： Miao Wang Zheng Chen Yao Huang Hua Guan ke-Lin gao State key Laboratory of Magnetic Resonance and Atomic and Molecular Physics Wuhan Institute of Physics and MathematicsChinese Academy of SciencesWuhan 430071China key Laboratory of Atomic Frequency Standards Wuhan Institute of Physics and MathematicsChinese Academy of SciencesWuhan 430071China School of Physical Sciences University of Chinese Academy of SciencesBeijing 100049China

Micromotion induced by the radio-frequency field contributes greatly to the systematic frequency shifts of optical frequency *** different strategies for mitigating this effect have been proposed,trapping ions optically has the potential to provide a generic solution to the elimination of *** could be achieved by trapping a single ion in the dipole trap composed of a highpower laser ***,we present the setup of the dipole trap composed of a 532 nm laser at a power of 10 W aiming to optically trap a single^(40)Ca^(+)and we observe an AC-Stark shift of the fluorescence spectrum line of~22 MHz caused by the 532 nm dipole *** beam waist of the dipole laser is several microns,which would provide a dipole potential strong enough for all-optical trapping of a single^(40)Ca^(+)ion.

关键词： dipole trap AC-Stark shift trap depth all-optical trapping

非手术治疗慢性踝关节不稳者足踝功能和动态平衡能力的网状Meta分析

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中国组织工程研究 2025年第9期29卷 1931-1944页

作者：张新新高克谢世栋陀浩雯经飞跃刘卫国广西师范大学体育与健康学院广西壮族自治区桂林市541004

目的:尽管多种非手术疗法改善慢性踝关节不稳患者足踝功能和动态平衡能力的效果已得到证实,但由于治疗方法的不断更新,目前最佳的慢性踝关节不稳非手术疗法尚不明确。文章通过网状Meta分析的方法,探讨不同非手术疗法对慢性踝关节不稳患... 详细信息

目的:尽管多种非手术疗法改善慢性踝关节不稳患者足踝功能和动态平衡能力的效果已得到证实,但由于治疗方法的不断更新,目前最佳的慢性踝关节不稳非手术疗法尚不明确。文章通过网状Meta分析的方法,探讨不同非手术疗法对慢性踝关节不稳患者足踝功能和动态平衡能力的疗效,以期寻找最佳治疗措施。方法:以“CAI,Exercise,Randomized controlled trial”等为检索词,通过计算机网络对PubMed,Embase,Cochrane图书馆和Web of Science数据库进行文献检索,收集各数据库建库至2024年3月关于非手术疗法治疗慢性踝关节不稳患者足踝功能或动态平衡能力的随机对照试验。运用EndNote软件进行文献管理,采用RevMan 5.4软件和Cochrane风险偏倚评估工具对纳入文献进行风险偏倚评价。使用Stata 14.0软件的network命令对足踝能力评估日常活动子量评分、足踝能力评估体育活动子量表评分、前侧星形偏移平衡测试评分、后内侧星形偏移平衡测试评分、后外侧星形偏移平衡测试评分和坎伯兰踝关节不稳问卷评分结局指标进行传统Meta分析和网状Meta分析。根据GRADE证据等级及推荐强度分级标准对结局指标进行证据强度等级评价。结果:在符合纳入标准的22项随机对照试验中,1项研究被评为低风险,8项研究被评为中风险,13项研究被评为高度风险,共计纳入952例患者,25种治疗措施。①网状Meta分析结果显示,与对照组相比,等速力量训练、平衡训练、平衡+频闪眼镜训练、力量训练、关节活动度训练、CrossFit训练、CrossFit+自我动员训练、震动板训练、美国国家运动医学学会矫正锻炼计划、触发点干针法和神经肌肉训练在改善慢性踝关节不稳患者足踝功能和动态平衡能力方面具有不同程度的显著提升效果(P视觉反馈平衡训练(83.1%)>CrossFit+自我动员训练(74.8%);前侧星形偏移平衡测试评分排名最靠前的3种治疗措施为:关节活动度训练(88.4%)>等速力量训练(86.9%)>美国国家运动医学学会矫正锻炼(65.0%);后内侧星形偏移平衡测试评分排名最靠前的3种治疗措施为:平衡+频闪眼镜训练(87.4%)>神经肌肉训练(74.6%)>力量训练(68.9%);后外侧星形偏移平衡测试评分排名最靠前的3种治疗措施为:CrossFit+自我动员训练(74.6%)>平衡+频闪眼镜训练(70.0%)>神经肌肉训练(63.7%);足踝能力评估日常活动子量评分排名最靠前的3种治疗措施为:美国国家运动医学学会矫正锻炼(91.9%)>平衡+频闪眼镜训练(85.6%)>震动板训练(82.2%);足踝能力评估体育活动子量表评分排名最靠前的3种治疗措施为:平衡+频闪眼镜训练(93.5%)>平衡训练(86.7%)>美国国家运动医学学会矫正锻炼(86.4%)。结论:非手术疗法可以显著改善慢性踝关节不稳患者的足踝功能和动态平衡能力,美国国家运动医学学会矫正锻炼计划在改善慢性踝关节不稳患者足踝日常活动功能方面疗效最佳;平衡+频闪眼镜训练在改善足踝体育运动功能和后内侧动态平衡能力方面疗效最佳;关节活动度训练改善前侧动态平衡能力和踝关节不稳病情方面疗效最佳;CrossFit+自我动员训练改善后外侧动态平衡能力方面疗效最佳。受纳入研究方法学偏倚和发表偏倚风险影响,各项结局指标证据强度均为低强度。因此,未来尚需更多高质量试验研究验证此结论。

关键词：慢性踝关节不稳足踝功能足踝能力评估动态平衡星形偏移平衡测试非手术疗法 CAI 网状Meta分析

Petrogenesis and Tectonic Significance of the Three-Period Porphyries from the Daruoluolong Cu(Au) Deposit, Tibet, China

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Acta Geologica Sinica(English Edition) 2018年第3期92卷 1267-1269页

作者： gao ke SONG Yang LIU Zhibo FANG Xiang LI Faqiao LI Haifeng College of Earth Sciences Chengdu University of Technology Institute of Mineral Resources Chinese Academy of Geological Sciences School of Earth Sciences and Resources China University of Geosciences

Objective The Daruoluolong deposit is the first high-grade Cu(Au)deposit discovered in the middle section of the Bangonghu-Nujiang(herein after referred to as Ban-Nu)metallogenic belt,which has not been documented abo... 详细信息

关键词： the Daruoluolong Cu (Au) Deposit Tectonic Significance

Petrogenesis of Triassic Mafic Complexes with MORB/OIB Affinities from the Western Garzê-Litang Ophiolitic Mélange, Central Tibetan Plateau

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Acta Geologica Sinica(English Edition) 2017年第S1期91卷 19-20页

作者： MA Changqian LIU Bin gao ke HE Zuoxiang State key Laboratory of Geological Processes and Mineral Resources China University of GeosciencesWuhan 430074China Faculty of Earth Sciences China University of GeosciencesWuhan 430074China School of Geosciences Yangtze UniversityWuhan 430100China

There is a general consensus that most ophiolites formed above subduction zones(Pearce,2003),particularly during forearc extension at subduction initiation(Shervais,2001;Stern,2004;Whattam and Stern,2011).'Supra-Subduction zone'(SSZ)ophiolites such as the well-studied Tethyan ophiolites,generally display a characteristic sequential evolution from mid-oceanic ridge basalts(MORBs)to island arc tholeiities(IATs)or bonites(BONs)(Pearce,2003;Dilek and Furnes,2009,2011),which were generated in sequence from the decompression melting of asthenospheric mantle and partial melting of subduction-metasomatized depleted mantle(Stern and Bloomer,1992;Dilek and Furnes,2009;Whattam and Stern,2011).However,ophiolites with MORB and/or oceanic-island basalt(OIB)affinities are rare,and their origin and tectonic nature are poorly understood(Boedo et al.,2013;Saccani et al.,2013).It is interesting that the composition of these ophiolites from the central Tibetan Plateau(CTP)is dominated by MORBs and minor OIBs and a distinct lack of IATs and BONs,which is inconsistent with most ophiolites worldwide(Robinson and Zhou,2008;Zhang et al.,2008).But the generation and tectonic nature of these ophiolites are still controversial.*In this study,we present new geochronological,mineralogical and Sr-Nd isotopic data for the Chayong and Xiewu mafic complexes in the western Garzê-Litang suture zone(GLS),a typical Paleo-Tethyan suture crossing the CTP(Fig.1).The Triassic ophiolite in the western GLS has been described by Li et al.(2009),who foundthat it mainly consists of gabbros,diabases,pillow basalts and a few metamorphic *** ophiolite has been tectonically dismembered and crops out in Triassic clastic rocks and limestones as tectonic *** Chayong and Xiewu mafic complexes are generally regarded as important fragments of the Triassic ophiolites(e.g.,Jin,2006;Li et al.,2009).Zircon LA-ICP-MS U-Pb ages of234±3 Ma and 236±2 Ma can be interpreted as formation times of the Chayong and X

关键词： OIB Central Tibetan Plateau Litang Ophiolitic M Petrogenesis of Triassic Mafic Complexes with MORB/OIB Affinities from the Western Garz lange