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| 1 | Facile production of ultrathin graphitic carbon nitride nanoplatelets for efficient visible-light water splitting显示文摘Ultrathin graphitic 碳氮化物 nanoplatelets (UGCNP ) 被一种灵巧的方式经由一条有效、 eco 友好的球 milling 途径综合。获得的 UGCNP 在厚度是在尺寸和 0.350.7 nm 的 26 nm,与在体积 graphitic 碳氮化物的上的改进特定的表面区域。光化学的实验证明 UGCNP 在切开的可见光的水里是高度活跃的,与 1,365 摩尔的氢进化率 ?? ? 洠条敮楳瑯敨浲吗? | Qing Han Fei Zhao Chuangang Hu Lingxiao Lv Zhipan Zhang Nan Chen Liangti Qu | 2015 | Nano Research2015，8，5： | 11 |
| 2 | Two-dimensional materials of group-IVA boosting the development of energy storage and conversion显示文摘Graphene,an emerging fabric of carbon atoms,has manifested its versatility in all kinds of fields encompassing electronics,optoelectronics,thermoelectrics,taking advantage of its excellent mechanical strength,exceptional electronic and thermal conductivities,high surface specific area,and so forth.The prosperity of graphene never seen before has led the attention to silicene,siloxene,germanene,stanene,and plumbene due to their promising applications in the quantum spin Hall effect,topological insulator,batteries,capacitors,catalysis,and topological superconductivity.Herein,we review the existing production methods,numerous applications of two-dimensional group-IVA materials,and critically discuss the challenges of these materials,providing potential implications to the exploration of uncharted material systems. | Qiang Guo Nan Chen Liangti Qu | 2020 | Carbon Energy2020，2，1： | 9 |
| 3 | Recent progress in graphene-based electrodes for flexible batteries显示文摘The emerging flexible electronic devices have stimulated the development of flexible batteries,in which flexible electrodes are indispensable components.Graphene,known for its excellent electrical conductivity and mechanical stability,can be used as an ideal flexible substrate.Recently,many efforts have been devoted to graphene-based electrodes for flexible batteries.Herein,this review summarizes recent advances in the development of graphene-based electrodes for various flexible batteries,including metal-ion batteries(ions of Li,Na,Zn,Al,etc.),lithiumsulfur batteries,and metal-air batteries(Li-and Zn-air batteries).Besides,major challenges and future developments of flexible batteries are also discussed. | Chunlong Dai Guoqiang Sun Linyu Hu Yukun Xiao Zhipan Zhang Liangti Qu | 2020 | InfoMat2020，2，3： | 9 |
| 4 | A cross-linked polyacrylamide electrolyte with high ionic conductivity for compressible supercapacitors with wide temperature tolerance显示文摘The development of compressible supercapacitors (SCs) that is tolerant to wide temperature range has been severely hindered due to the poor ionic conductivity and absence of extra functions in conventional polymer electrolytes.Herein,a highly conductive and compressible hydrogel polyelectrolyte has been prepared from polyacrylamide cross-linked by methacrylated graphene oxide (MGO-PAM) and the polyelectrolyte can maintain its excellent elasticity at-30 ℃ as well as its original shape at 100 ℃.As a result,the SC based on the MGO-PAM polyelectrolyte outperformed those fabricated with the conventional poly(vinyl alcohol)(PVA)/H2SO4 electrolyte over a wide temperature window between-30 and 100 ℃.Meanwhile,the device shows an excellent cycling stability (capacitance retention of 93.3% after 8,000 cycles at-30 ℃ and 76.5 % after 4,000 cycles under 100 ℃) and a reversible compressibility (a high capacitance retention of 94.1% under 80% compression).Therefore,the MGO-PAM polyelectrolyte enables the fabrication of compressible SCs with a wide operating temperature,rendering new insights for developing next-generation robust and multifunctional energy-storage devices. | Xuting Jin Guoqiang Sun Guofeng Zhang Hongsheng Yang Yukun Xiao Jian Gao Zhipan Zhang Liangti Qu | 2019 | Nano Research2019，12，5： | 4 |
| 5 | Ultrafast optical response and ablation mechanisms of molybdenum disulfide under intense femtosecond laser irradiation显示文摘Numerous valuable studies on electron dynamics have focussed on the extraordinary properties of molybdenum disulfide(MoS_(2));however,most of them were confined to the level below the damage threshold.Here the electron dynamics of MoS_(2) under intense ultrafast laser irradiation was investigated by experiments and simulations.Two kinds of ablation mechanisms were revealed,which led to two distinct types of electron dynamics and final ablation morphology.At a higher fluence,the emergence of superheated liquid induced a dramatic change in the transient reflectivity and micro-honeycomb structures.At a lower fluence,the material was just removed by sublimation,and the ablation structure was relatively flat.X-ray photoelectron spectroscopic(XPS)measurements demonstrated that thermal decomposition only occurred at the higher fluence.Furthermore,a theoretical model was developed to deeply reveal the ultrafast dynamics of MoS_(2) ablation.The simulation results were in good agreement with the temporal and spatial reflectivity distribution obtained from the experiment.The electron and lattice temperature evolution was also obtained to prove the ablation mechanism.Our results revealed ultrafast dynamics of MoS_(2) above the damage threshold and are helpful for understanding the interaction mechanism between MoS_(2) and intense ultrafast lasers,as well as for MoS_(2) processing applications. | Changji Pan Lan Jiang Jingya Sun Qingsong Wang Feifei Wang Kai Wang Yongfeng Lu Yeliang Wang Liangti Qu Tianhong Cui | 2020 | Light(Science & Applications)2020，9，1： | 4 |
| 6 | Hybrid superhydrophilic-superhydrophobic micro/nanostructures fabricated by femtosecond laserinduced forward transfer for sub-femtomolar Raman detection显示文摘Raman spectroscopy plays a crucial role in biochemical analysis.Recently,superhydrophobic surface-enhanced Raman scattering(SERS)substrates have enhanced detection limits by concentrating target molecules into small areas.However,due to the wet transition phenomenon,further reduction of the droplet contact area is prevented,and the detection limit is restricted.This paper proposes a simple method involving femtosecond laser-induced forward transfer for preparing a hybrid superhydrophilic–superhydrophobic SERS(HS-SERS)substrate by introducing a superhydrophilic pattern to promote the target molecules to concentrate on it for ultratrace detection.Furthermore,the HS-SERS substrate is heated to promote a smaller concentrated area.The water vapor film formed by the contact of the solution with the substrate overcomes droplet collapse,and the target molecules are completely concentrated into the superhydrophilic region without loss during evaporation.Finally,the concentrated region is successfully reduced,and the detection limit is enhanced.The HS-SERS substrate achieved a final contact area of 0.013mm2,a 12.1-fold decrease from the unheated case.The reduction of the contact area led to a detection limit concentration as low as 10−16 M for a Rhodamine 6G solution.In addition,the HS-SERS substrate accurately controlled the size of the concentrated areas through the superhydrophilic pattern,which can be attributed to the favorable repeatability of the droplet concentration results.In addition,the preparation method is flexible and has the potential for fluid mixing,fluid transport,and biochemical sensors,etc. | Xiaodan Ma Lan Jiang Xiaowei Li Bohong Li Ji Huang Jiaxing Sun Zhi Wang Zhijie Xu Liangti Qu Yongfeng Lu Tianhong Cui | 2019 | Microsystems & Nanoengineering2019，5，1： | 3 |
| 7 | Recent advances in highly integrated energy conversion and storage system显示文摘The vigorous development in the field of energy conversion and storage devices directly contributes to the full utilization and convenient use of clean energy.However,some drawbacks of independent energy conversion and storage devices,including unstable,insufficient energy output and dependence on external power supply,are difficult to overcome by self-optimization,thus,hindering their further development and direct application.Coincidentally,the combination of above two devices can solve these problems,which conforms to their intrinsic needs for development.At the same time,the pursuit of portability and miniaturization also promotes the development of the power system toward a highly integrated direction.Therefore,we introduce several integration modes of energy conversion and storage systems,with emphasis on all-in-one power system,possessing the highest integration in this review.From the aspect of device configuration,working mechanisms and their performances,the all-inone power systems based on different energy sources(e.g.,mechanical,solar,thermal,and chemical energy)are discussed and analyzed.Finally,the design strategies are summarized and the potential development directions in the future are proposed.This review aims to provide a comprehensive overview of highly integrated energy conversion and storage system,and seeks to point out the opportunities and orientations of future research in this field. | Changxiang Shao Yang Zhao Liangti Qu | 2022 | SusMat2022，2，2： | 3 |
| 8 | Laser fabrication of functional micro-supercapacitors显示文摘Due to the rapid development of portable,wearable and implantable electronics in the fields of mobile communications,biomonitoring,and aerospace or defense,there is an increasing demand for miniaturized and lightweight energy storage devices.Micro-supercapacitors(MSCs)possessing long lifetime,high power density,environment friendliness and safety,have attracted great attention recently.Since the performance of the MSCs is mainly related to the structure of the active electrode,there is a great need to explore the efficient fabricating strategies to deterministically coordinate the structure and functionality of microdevices.Considering that laser technology possesses many superior features of facility,high-precision,low-cost,high-efficiency,shape-adaptability and maneuverability,herein we summarize the development of laser technologies in MSCs manufacturing,along with their strengths and weaknesses.The current achievements and challenges are also highlighted and discussed,aiming to provide a valuable reference for the rational design and manufacture of MSCs in the future. | Ying Wang Yang Zhao Liangti Qu | 2021 | Journal of Energy Chemistry2021，30，8： | 3 |
| 9 | Integrated radiative and evaporative cooling beyond daytime passive cooling power limit显示文摘Radiative cooling technologies can passively gain lower temperature than that of ambient surroundings without consuming electricity,which has emerged as potential alternatives to traditional cooling methods.However,the limitations in daytime radiation intensity with a net cooling power of less than 150 W·m^(−2) have hindered progress toward commercial practicality.Here,we report an integrated radiative and evaporative chiller(IREC)based on polyacrylamide hydrogels combined with an upper layer of breathable poly(vinylidene fluoride-co-trifluoroethylene)fibers,which achieves a record high practical average daytime cooling power of 710 W·m^(−2).The breathable fiber layer has an average emissivity of over 76%in the atmospheric window,while reflecting 90%of visible light.This IREC possesses effective daytime radiative cooling while simultaneously ensuring evaporative cooling capability,enhancing daytime passive cooling effectively.As a result,IREC presents the practicability for both personal cooling managements and industrial auxiliary cooling applications.An IREC-based patch can assist in cooling human body by 13℃ low for a long term and biocompatible use,and IREC can maintain the temperature of industrial storage facilities such as oil tanks at room temperature even under strong sunlight irradiation.This work delivers the highest performance daytime passive cooling by simultaneous infrared radiation and water evaporation,and provides a new perspective for developing highly efficient,scalable,and affordable passive cooling strategy. | Houze Yao Huhu Cheng Qihua Liao Xuanzhang Hao Kaixuan Zhu Yajie Hu Liangti Qu | 2023 | Nano Research Energy2023，2，2： | 2 |
| 10 | Graphene Oxide Assemblies for Sustainable Clean-Water Harvesting and Green-Electricity Generation显示文摘CONSPECTUS:The urgent problems of water scarcity and the energy crisis have given rise to the development of a range of sustainable technologies with the great advancement of nanotechnologies and advent of attractive nanomaterials.Graphene oxides(GO),a derivative of graphene with an atom-thin thickness and abundant oxygen-containing functional groups(such as−OH,−COOH),are water-soluble and can be assembled into a variety of structures(such as fiber,membrane,and foam)with great potential in environmental and energy-related fields.As a typical precursor of graphene,GO can be easily reduced to graphene by chemical or thermal treatments to demonstrate excellent photothermal properties as well as tunable thermal conduction,which is highly desirable for efficient solar-driven water evaporation.The intrinsic large specific area of GO nanosheets can provide enough sites for ions adsorption and its porous assemblies facilitate the transport of water.In addition,the abundant functional groups allow the spontaneous adsorption of water molecules from the ambient environment and give birth to movable ions(usually protons)under the solvation effect.Once a chemical gradient is formed on the component,a remarkable electricity is generated from the directional transport of protons.Thanks to the excellent chemical properties of GO nanosheets,a wide range of assemblies with 1D aligned fibers,2D layered membranes and 3D porous foam can be easily fabricated by wet-spinning,solution-filtration,and freezingdrying methods.The various GO assemblies are able to exhibit abundant functions with remarkable weaving capability for GO fibers,superior flexibility for GO membranes,and exceptional adsorption capacity for GO foams.In light of all the advantages,GO and its assemblies are remarkably promising in the fields of sustainable development to meet the pressing challenges of water and energy crisis.In this Account,we will discuss the progress of clean-water production and green-electricity generation technologies based on GO assemblies.The fundamental working mechanism,optimization strategies,and promising applications are explored with an emphasis on the materials development.We also discuss the functions of GO assemblies in the water and electricity generation process and present their limitations and possible solutions.Current challenges and promising directions for the development of clean-water production and green-electricity generation are also demonstrated for their realistic implementations.We anticipate that this Account would promote more efforts toward fundamental research on graphene functionalization and encourage a broad exploration on the application of graphene assemblies in clean-water production and electric power generation systems. | Yaxin Huang Chengzhi Wang Changxiang Shao Boyu Wang Nan Chen Haibo Jin Huhu Cheng Liangti Qu | 2021 | Accounts of Materials Research2021，2，2： | 2 |
| 11 | Nano Research Energy: An interdisciplinary journal centered on nanomaterials and nanotechnology for energy显示文摘The application of electric energy has profoundly transformed human civilization,and driven the development of modern society.The increasing number of electrical equipment has led to an extraordinary increase in demand for electricity.Concurrently,clean and sustainable methods to produce and use electricity are urgently needed to alleviate further damage to the Earth’s climate from legacy energy sources.These necessities have spurred significant research in energy conversion,storage,and conservation,and great progress has been achieved in both fundamental research and application exploration. | Zhiqun Lin Chunyi Zhi Liangti Qu | 2022 | Nano Research Energy2022，1，1： | 2 |
| 12 | Micro-and nano-structured conducting polymeric materials显示文摘Conducting polymeric materials with micro-/ nano-structures have potential applications in fabrication of various optical, electronic, sensing and electrochemical de-vices. This is mainly because these materials not only possess the characteristics of conducting polymers, but also have special functions based on their micro- or nano-structures. In this review, we summarize the recent work on “soft” and “hard” template-guided syntheses of micro-/nano-structured conducting polymers and open up the prospects of the main trends in this field. | LU Gewu CHEN Feng'en WU Xufeng QU Liangti ZHANG Jiaxin SHI Gaoquan | 2005 | Chinese Science Bulletin2005，50，16： | 2 |
| 13 | Nitrogen-doped graphene as efficient metal-free electrocatalyst for oxygen re- duction in fuel cells 显示文摘 | QU Liangti LIU Yong BAEK J B | 2010 | ACS Nano2010，4，3： | 1 |
| 14 | An efficient and versatile biopolishing strategy to construct high performance zinc anode显示文摘Conventional strategies for highly reversible Zn anodes usually involve complex and time-consuming production processes of current collectors,expensive and toxic electrolyte additives,or the introduction of inactive materials in protective layer.Here,we develop a fast,facile,and environmentally friendly biopolishing method to prepare dendrite-free Zn anodes,which merely involves the simple immersion of Zn foil in a biocompatible cysteine aqueous solution.The ravine structure formed by sulfhydryl etching for 30 min not only increases the electroactive area of Zn anode but also regulates the distribution of electric field and Zn ions,ensuring the homogeneous deposition and stripping of Zn ions.The biopolished Zn anode can be operated steadily for 2,000 h with a low voltage hysteresis at a current density of 1 mA·cm^(−2).In addition,Zn anodes with a cycle life of 500 h can be built by soaking for only 5 min,proving the high efficiency of the proposed method.This strategy is generalized to substances with sulfhydryl groups for polishing Zn electrodes with improved performance.The cysteine-polished Zn//activated carbon supercapacitor can stably run for 20,000 cycles without obvious capacity attenuation.The proposed strategy shows potential for producing advanced Zn anodes. | Guoqiang Sun Mengqi Zhou Xi-Yan Dong Shuang-Quan Zang Liangti Qu | 2022 | Nano Research2022，15，6： | 1 |
| 15 | Carbon nanotube arrays with strong shear binding-on and easy normal lifting-off显示文摘 | Qu Liangti Dai Liming Stone M | 2008 | Science2008，322，5899： | 1 |
| 16 | Facile route to silver nanotubes显示文摘 | Liangti Qu Gaoquan Shi Xufeng Wu | 2004 | Advanced Materials2004，16，14： | 1 |
| 17 | Preparation of polypyrrole microstructures by direct electrochemical oxidation of pyrrole in an aqueous solution of camphorsulfonic acid显示文摘 | Qu Liangti Shi Gaoquan Yuan Jinying | 2004 | Journal of Electroanalytical Chemistry2004，561，： | 1 |
| 18 | Three-dimensional multichannel aerogel of carbon quantum dots for high-performance supercapacitors显示文摘 | Lingxiao Lv Yueqiong Fan Qing Chen Yang Zhao Yue Hu Zhipan Zhang Nan Chen Liangti Qu | 2014 | Nanotechnology2014，，23： | 1 |
| 19 | All‐Graphene Core‐Sheath Microfibers for All‐Solid‐State, Stretchable Fibriform Supercapacitors and Wearable Electronic Textiles显示文摘 | Yuning Meng Yang Zhao Chuangang Hu Huhu Cheng Yue Hu Zhipan Zhang Gaoquan Shi Liangti Qu | 2013 | Adv. Mater2013，，16： | 1 |
| 20 | Defective super-long carbon nanotubes and polypyrrole composite for high-performance supercapacitor electrodes显示文摘 | Yue Hu Yang Zhao Yan Li Hui Li Huibo Shao Liangti Qu | 2012 | Electrochimica Acta2012，，： | 1 |
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