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Recent Progresses in Liquid-Free Soft Ionic Conductive Elastomers

Chinese Journal of Chemistry 2023年第7期41卷 835-860页

作者： Chuan Luo zhenkai huang Zi-Hao Guo Kan Yue South China Advanced Institute for Soft Matter Science and Technology School of Emergent Soft MatterSouth China University of TechnologyGuangzhouGuangdong510640 China School of Materials Science and Hydrogen Energy Foshan UniversityFoshanGuangdong528000 China Guangdong Provincial Key Laboratory of Functional and Intelligent Hybrid Materials and Devices South China University of TechnologyGuangzhouGuangdong510640 China

Comprehensive Summary With the rapid growth of soft electronic and ionotronic devices such as artificial tissues,soft luminescent devices,soft robotics,and human-machine interfaces,there is a demanding need to accelerate the development of soft ionic conductive *** date,the first-generation ionotronic devices are mainly based on hydrogels or ***,due to their intrinsic drawbacks,such as freezing or volatilization at extreme temperatures,and the leakage problem under external mechanical forces,the reliability of ionotronic devices under harsh conditions remains a great *** advent of liquid-free ionic conductive elastomers(ICEs)has the potentials to solve the issues related to the gel-type soft conductive *** free ions shuttling within the ion-dissolvable polymer network enable liquid-free ICEs to exhibit unparalleled ionic conductivity and ***,by tuning the composition and structure of the polymeric network,it is also feasible to integrate other desirable properties,such as self-healing ability,transparency,biocompatibility,and stimulus responsiveness,into liquid-free ICE *** this review,we summarize the design strategies of recently reported liquid-free ICEs,and further explore the methods to introduce multifunctionality,which originate from the rational molecular design and/or the synergy with other ***,we highlight the representative applications of liquid-free ICEs in soft *** is believed that liquid-free ICEs might provide a unique material platform for the next-generation ionotronics.

关键词： Liquid-free Elastomer lonic conductorSoft materials lonotronics

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Recent advances in fluorinated polymers:synthesis and diverse applications

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Science China Chemistry 2023年第12期66卷 3347-3359页

作者： Yutong Chen Chuan Luo Faqi Hu zhenkai huang Kan Yue South China Advanced Institute for Soft Matter Science and Technology School of Emergent Soft MatterSouth China University of TechnologyGuangzhou 510640China School of Materials Science and Hydrogen Energy Foshan UniversityFoshan 528000China Jiangsu Key Laboratory of Advanced Functional Polymers Design and Application Soochow UniversitySuzhou 215000China

Fluorinated polymers exhibit a unique combination of attributes,including chemical inertness,low surface energy,exceptional weather resistance,and intriguing electrical *** mini review provides an overview of recent advancements in the research of fluorinated polymers,highlighting the development of synthetic strategies for novel fluorinated polymers and their diverse applications in various *** fluorinated polyolefins can be modified through chemical methods to produce functional *** of fluorinated olefins with non-fluorinated monomers effectively addresses synthesis challenges,yielding main-chain fluoro-containing polymers with specific functional ***,recent studies have revealed that free radical(co)polymerization of fluorinated(meth)acrylate monomers leads to new fluorinated polymers with enhanced solubility,processability,and structural *** on these new synthetic strategies,a range of fluorinated polymer materials has been developed for a multitude of applications,including flexible electrodes,alternating current(AC)electroluminescent devices,energy storage capacitors,triboelectric nanogenerators,and lithium *** their customized structures and excellent properties,fluorinated polymers hold significant promise to uncover more potential applications in the era of flexible and wearable electronics.

关键词： fluorinated polymers fluorinated monomers flexible electronic device lithium batteries triboelectric nanogenerator

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Pore Size Distribution of a Tight Sandstone Reservoir and its Effect on Micro Pore-throat Structure: A Case Study of the Chang 7 Member of the Xin’anbian Block, Ordos Basin, China

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Acta Geologica Sinica(English Edition) 2020年第2期94卷 219-232页

作者： LI Peng JIA Chengzao JIN Zhijun LIU Quanyou BI HeZHENG Min WU Songtao huang zhenkai State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development Beijing 100083China Petroleum Exploration and Production Research Ins Institute SINOPECBeijing 100083China China National Petroleum Corporation.Beijing 100724 China Research Institute of Petroleum Exploration and Development PetroChinaBeijing 100083China

Pore distribution and micro pore-throat structure characteristics are significant for tight oil reservoir evaluation, but their relationship remains unclear. This paper selects the tight sandstone reservoir of the Chang 7 member of the Xin’anbian Block in the Ordos Basin as the research object and analyzes the pore size distribution and micro pore-throat structure using field emission scanning electron microscopy(FE-SEM), high-pressure mercury injection(HPMI), highpressure mercury injection, and nuclear magnetic resonance(NMR) analyses. The study finds that:(1) Based on the pore size distribution, the tight sandstone reservoir is characterized by three main patterns with different peak amplitudes. The former peak corresponds to the nanopore scale, and the latter peak corresponds to the micropore scale. Then, the tight sandstone reservoir is categorized into three types: type 1 reservoir contains more nanopores with a nanopore-to-micropore volume ratio of 82:18;type 2 reservoir has a nanopore-to-micropore volume ratio of 47:53;and type 3 reservoir contains more micropores with a nanopore-to-micropore volume ratio of 35:65.(2) Affected by the pore size distribution, the throat radius distributions of different reservoir types are notably offset. The type 1 reservoir throat radius distribution curve is weakly unimodal, with a relatively dispersed distribution and peak ranging from 0.01 μm to 0.025 μm. The type 2 reservoir’s throat radius distribution curve is single-peaked with a wide distribution range and peak from 0.1 μm to 0.25 μm. The type 3 reservoir’s throat radius distribution curve is single-peaked with a relatively narrow distribution and peak from 0.1 μm to 0.25 μm. With increasing micropore volume, pore-throat structure characteristics gradually improve.(3) The correlation between micropore permeability and porosity exceeds that of nanopores, indicating that the development of micropores notably influences the seepage capacity. In the type 1 reservoir, only

关键词： tight sandstone reservoir pore size distribution pore-throat structure Ordos Basin Chang 7 member

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Organic-rich formation and hydrocarbon enrichment of lacustrine shale strata:A case study of Chang 7 Member

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Science China Earth Sciences 2022年第1期65卷 118-138页

作者： Quanyou LIU Peng LI Zhijun JIN Yuewu SUN Guang HU Dongya ZHU zhenkai huang Xinping LIANG Rui ZHANG Jiayi LIU State Key Laboratory of Shale Oil and Gas Enrichment Mechanisms and Effective Development SINOPECBeijing 102206China Petroleum Exploration and Production Research Institute S1NOPECBeijing 102206China Institute of Energy Peking UniversityBeijing 100871China Research Center of Palaeontology and Stratigraphy Jilin UniversityChangchun 130026China School of Geoscience and Technology Southwest Petroleum UniversityChengdu 610500China

Lacustrine shale is an important target for the exploration of unconventional oil and gas in China beyond marine shale ***,the formation environment of lacustrine shale differs from that of marine shale,resulting in a different reservoir composition,organic matter,oil and gas content,and hydrocarbon *** this study,the Chang 7 shale of the Yanchang Formation in the Ordos Basin was used to analyze the effect of volcanic activity on the paleoproductivity and preservation conditions during the formation of lacustrine *** results show that algae and bacteria were developed before the *** the eruption,the number of bacteria declined,but the increased prosperity of algae reflects that the volcanic activity enhanced ancient *** sulfate generated by volcanic activity promotes bacterial sulfate reduction,and the produced H_(2)S leads to a strong reducing environment in the waterbody,which is conducive to the preservation of organic *** geochemical analysis shows that the black shale in the shale strata has a high total organic carbon(TOC)content and strong hydrocarbon generation potential,whereas the tuff has a low TOC content and can scarcely generate hydrocarbons,indicating that the tuff deposited by volcanic activity cannot be considered as effective source *** terms of storage space,shale is mainly laminar and dispersed,and it includes organic and inorganic *** development of organic pores is affected by thermal maturity,whereas inorganic pores mainly occur between detrital particles and *** is mainly supported by heterogeneous matrix and associated with *** pores include inter-and intragranular mineral *** development of tight sandstone pores is affected by compaction,cementation,and dissolution,which mainly consist of intra-and intergranular *** Chang 7 lacustrine shale generally contains oil,but different lithologies have different oil drainage *** and

关键词： Lacustrine shale Organic-rich Volcanic activity Pore structure Oiliness

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Pore Characteristics and Factors Controlling Lacustrine Shales from the Upper Cretaceous Qingshankou Formation of the Songliao Basin,Northeast China:A Study Combining SEM,Low-temperature Gas Adsorption and MICP Experiments

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Acta Geologica Sinica(English Edition) 2021年第2期95卷 585-601页

作者： HAN Hui DAI Jie GUO Chen ZHONG Ningning PANG Peng DING Zhengang CHEN Jianping huang zhenkai GAO Yuan LUO Jinyu LI Qirui ZHANG Zhaokun School of Geoscience and Technology Southwest Petroleum UniversityChengdu 610500China Chengdu Center China Geological SurveyChengdu 610081China Key Laboratory of Sedimentary Basin and Oil and Gas Resources Ministry of Natural ResourcesChengdu 610081China State Key Laboratory of Petroleum Resource&Prospecting China University of PetroleumBeijing 102249China Cooperative Innovation Center of Shale Gas Resources and Environments Southwest Petroleum UniversityChengdu 610500China Research Institute of Petroleum Exploration and Development PetroChinaBeijing 1000S 3China Beijing Center for Physical and Chemical Analysis Beijing 100089China

To investigate pore characteristics and the factors controlling lacustrine shales,geochemical,mineralogical and petrophysical experiments were performed on 23 shale samples from the Qingshankou Formation of the Songliao Basin,China.A comparison of mercury injection capillary pressure(MICP)and low-temperature N2 adsorption pore-size distribution showed that MICP has a higher pore-size distribution(PSD)line in its overlapping pore diameter range,which may be elevated by the higher pressure of ***,in the overlapping range,low-temperature N2 adsorption data were preferred in pore *** correlations were observed between pore volumes and TOC content,indicating organic matter pores are not well-developed in the studied *** may be related to their low grade of maturity and type I *** existed negative relationships between pore volumes and S1,which illustrated that liquid hydrocarbons occupied some pore *** volume had a better correlation with S1 than mesopore and macropore volumes,which suggests that liquid hydrocarbons preferentially occur in *** obvious relationships between pore volumes and quartz or feldspar were observed,while pore volumes increased with the increasing clay mineral *** relationships indicate that intraparticle pores in clay minerals represent the principal pore type.

关键词： lacustrine shales pore characteristics clay mineral shale oil Upper Cretaceous Songliao Basin

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基于米兰科维奇理论的湖相细粒沉积岩高频层序定量划分

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石油与天然气地质 2019年第6期40卷 1205-1214页

作者：石巨业金之钧刘全有黄振凯张瑞页岩油气富集机理与有效开发国家重点实验室北京100083 中国石化石油勘探开发研究院北京100083 中国地质大学(北京)能源学院北京100083 中国石油大学(华东)地球科学与技术学院山东青岛266580

湖相的细粒沉积同时具有高度的连续性和分辨率,其忠实地记录了湖泊流域的气候和环境变化的信息,由于沉积过程的稳定性,使得这种湖相细粒沉积成为米兰科维奇旋回分析的理想载体,而米兰科维奇理论的时间内涵是进行高频旋回划分和对比有效... 详细信息

湖相的细粒沉积同时具有高度的连续性和分辨率,其忠实地记录了湖泊流域的气候和环境变化的信息,由于沉积过程的稳定性,使得这种湖相细粒沉积成为米兰科维奇旋回分析的理想载体,而米兰科维奇理论的时间内涵是进行高频旋回划分和对比有效手段,可以提高地层划分的时间分辨率,是传统层序地层学的有力补充。精确识别米氏旋回是湖相细粒沉积岩高频层序划分的基础,约束沉积速率的变化是米氏旋回识别的关键。针对陆相沉积地层相变快、非均质性强等特点,以磁化率作为替代性指标,引入进化谐波(EHA)和平均频谱拟合差(ASM)分析技术,约束纵向上沉积速率的变化,更精确识别米兰科维奇旋回信号。结合高分辨率层序地层学基准面旋回理论,四级层序与中期基准面旋回对应,时间量化为405 kyr;五级层序与短期基准面旋回对应,时间量化为100 kyr;六级层序与超短期基准面旋回对应,时间量化为40 kyr,最终分别以长偏心率、短偏心率和斜率周期曲线作为四级、五级和六级层序划分的参考曲线,实现湖相细粒沉积岩高频层序定量划分。

关键词：米兰科维奇理论天文周期旋回地层学高频层序细粒沉积岩东营凹陷

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应对马尼拉修正案的航海技术教学改革优化

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科教文汇 2018年第12期 72-73,79页

作者：黄振凯广东海洋大学航海学院广东湛江524088

针对STCW马尼拉修正案正式实施以及相应的国内履约法规和纲要的修改或制定对航海教育与培训带来的影响,以广东海洋大学航海学院航海技术专业为例,对其教学改革优化实践经验进行总结分析,探讨专业下一步的教学改革的创新与发展,供决策者... 详细信息

针对STCW马尼拉修正案正式实施以及相应的国内履约法规和纲要的修改或制定对航海教育与培训带来的影响,以广东海洋大学航海学院航海技术专业为例,对其教学改革优化实践经验进行总结分析,探讨专业下一步的教学改革的创新与发展,供决策者及其他院校参考借鉴。

关键词：马尼拉修正案航海教育教学改革

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The technology and application of the quantitative characterization of different occurrences of shale oil

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Acta Geologica Sinica(English Edition) 2015年第A1期89卷 396-396页

作者： JIANG Qigui LI Maowen QIAN Menhui LI Zhiming LI Zheng huang zhenkai ZHANG Caimin Wuxi Institute of Petroleum Geology SINOPEC Wuxi Jiangsu China Key Laboratoryof Accumulation and Mechanism SINOPEC Geology Scientific Research Institute of Shengli Oilfield Company SINOPEC

Shale oil has a variety of modes of occurrence, Free state shale oil makes a major contribution to production, and there is no good way to quantitative characterization the free state shale oil and adsorbedstate shale oil as well as the relationship with surrounding *** study used Rock-Eval 6 （RE6）to develop a technology of thermal release analysis method.

关键词：

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基于米兰科维奇理论的高精度旋回识别与划分--以南图尔盖盆地Ary301井中侏罗统为例

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沉积学报 2017年第3期35卷 436-448页

作者：石巨业金之钧刘全有黄振凯页岩油气富集机理与有效开发国家重点实验室北京100083 中国地质大学(北京)能源学院北京100083 中国石油化工股份有限公司石油勘探开发研究院北京100083

将天文轨道周期与不同级别的旋回联系起来,旨在使米兰科维奇周期这一高精度时间标尺纳入高频层序地层划分中,实现高精度旋回的识别与划分。以哈萨克斯坦南图尔盖盆地Aryskum地堑Ary301井为例,基于不同沉积特征,分别对卡拉甘塞组I^IV段... 详细信息

将天文轨道周期与不同级别的旋回联系起来,旨在使米兰科维奇周期这一高精度时间标尺纳入高频层序地层划分中,实现高精度旋回的识别与划分。以哈萨克斯坦南图尔盖盆地Aryskum地堑Ary301井为例,基于不同沉积特征,分别对卡拉甘塞组I^IV段自然伽马测井数据进行频谱分析和连续小波变换,结果显示沉积地层中保存完好的米兰科维奇旋回,天文轨道周期对Aryskum地堑沉积过程具有明显影响,并将31.9~39.5 m旋回厚度解释为受400 kyr长偏心率周期控制,11.9~14.2 m,6.7~8.8 m旋回厚度分别受125 kyr和95 kyr短偏心率周期控制。对长、短偏心率周期进行滤波分析后,与天文模型理论周期曲线进行对比,建立卡拉甘塞组的浮动天文年代标尺,分别以400 kyr、125 kyr偏心率周期滤波曲线作为中期和短期旋回划分的参考曲线,共识别出11.5个中期旋回和47个短期旋回,为高频旋回划分提供了一种不受人为因素影响的天然标准,保证了研究区旋回划分的科学性和统一性。

关键词：南图尔盖盆地米氏旋回频谱分析天文年代标尺高频层序

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鄂尔多斯盆地长7段泥页岩层系排烃效率及其含油性

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石油与天然气地质 2018年第3期39卷 513-521,600页

作者：黄振凯刘全有黎茂稳陈建平李鹏张瑞页岩油气富集机理与有效开发国家重点实验室北京100083 中国石化石油勘探开发研究院北京100083 中国石油勘探开发研究院北京100081 中国石油大学(华东)地球科学与技术学院山东青岛266580

泥页岩层系的排烃效率是当前页岩油气研究领域关注的重点问题之一,也是评价页岩油气资源潜力的关键参数。以鄂尔多斯盆地延长组长7段泥页岩层系为研究对象,通过系统地球化学分析,揭示了长7段泥页岩层系的排烃效率并探讨了泥页岩层系中... 详细信息

泥页岩层系的排烃效率是当前页岩油气研究领域关注的重点问题之一,也是评价页岩油气资源潜力的关键参数。以鄂尔多斯盆地延长组长7段泥页岩层系为研究对象,通过系统地球化学分析,揭示了长7段泥页岩层系的排烃效率并探讨了泥页岩层系中不同岩性的含油性及其页岩油意义。中等成熟度阶段(Ro=0.8%),Ⅰ型有机质泥页岩的排烃效率在33%~37%,Ⅱ型排烃效率在16%~26%。成熟度较高阶段(Ro=1.1%),Ⅰ型有机质泥页岩的排烃效率在64%~67%,Ⅱ型排烃效率在54%~58%。在综合考虑不同类型岩性的含油性、滞留油族组分特征、气油比及滞留油流动性等地质因素后认为,成熟度较高的长7段泥页岩层系中(Ro=1.1%)游离烃含量和OSI指数高的砂岩段和粉砂质泥岩段等可作为页岩油勘探开发的有利目标。游离烃含量和OSI指数较高的块状泥岩段可作为页岩油勘探点潜在目标。黑色页岩段(或纯页岩段)因受若干地质因素的影响,可能会制约其成为研究区内页岩油勘探的有效目标。块状泥岩段可作为页岩油勘探的潜在目标;而黑色页岩(或纯页岩段)因受若干地质因素的影响,可能会制约其成为研究区内页岩油勘探的有效目标。

关键词：排烃效率含油性泥页岩长7段鄂尔多斯盆地

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