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Green Energy & Environment 2024年第7期9卷 1159-1170页

作者： Liquan Jing Meng Xie Yuanguo Xu Chun Tong Xia Du Heng Zhao Na Zhong huaming Li jinguang hu School of Chemistry and Chemical Engineering Jiangsu University Department of Chemical and Petroleum Engineering University of Calgary School of Pharmacy Jiangsu University School of Material Science & Chemical Engineering Harbin University of Science and Technology Institute for Energy Research Jiangsu University

This work uses thermal polymerization of urea nitrate, oxyacetic acid and urea as the raw material to prepare ultra-thin porous carbon nitride with carbon defects and C-O band（OA-UN-CN）. Density functional theory（DFT） calculations showed OA-UN-CN had narrower band gap,faster electron transport and a new internal construction electric field. Additionally, the prepared OA-UN-CN significantly enhanced photocatalytic activation of peroxymonosulfate（PMS） due to enhanced light absorption performance and faster electron overflow. As the result, the OA-UN-CN/PMS could entirely degrade bisphenol A（BPA） within 30 min, where the photodegradation rate was 81.8 and 7.9 times higher than that of g-C3N4and OA-UN-CN, respectively. Beyond, the OA-UN-CN/PMS could likewise degrade other bisphenol pollutants and sodium lignosulfonate efficiently. We suggested possible photocatalytic degradation pathways accordingly and explored the toxicity of its degradation products. This work provides a new idea on the development of advanced photocatalytic oxidation processes for the treatment of bisphenol pollutants and lignin derivatives, via a metal-free photothermal-catalyst.

关键词： Photothermal-catalytic G-C 3 N 4 Peroxymonosulfate Bisphenol Sodium lignosulfonate

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比较视野下中国共产党的政党主体性分析

社会主义研究 2024年第2期 86-92页

作者：胡金光华北电力大学马克思主义学院

政党主体性是指政党具有主导性地位、自主性特质和能动性作用。与工具型中介组织定位的西方政党不同,中国共产党展现出鲜明的政党主体性。从政党地位来说,中国共产党既是缔造国家又是组织社会的主体力量,由此形成了一种以政党为中心的... 详细信息

政党主体性是指政党具有主导性地位、自主性特质和能动性作用。与工具型中介组织定位的西方政党不同,中国共产党展现出鲜明的政党主体性。从政党地位来说,中国共产党既是缔造国家又是组织社会的主体力量,由此形成了一种以政党为中心的主导性结构。从政党组织来说,中国共产党在思想、意志和行动上表现出了自觉主动性、独立自主性和自我革命性等政党自主性特质。从政党能动性来说,中国共产党不仅以政党建设驱动国家建设、引领社会治理,还为社会主义现代化建设事业提供一种政党动力,赋予中国式现代化鲜明的中国特色。

关键词：政党主体性政党中心政党自主政党能动性

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论我国对法律的合宪性审查

浙江社会科学 2024年第8期 37-50,156页

作者：胡锦光苏锴中国人民大学法学院北京100872

长期以来,受观念、制度、程序等因素影响,对法律进行合宪性审查的制度推进较为缓慢。在党的二十大报告正式提出“健全保证宪法全面实施的制度体系”的背景下,落实对法律的合宪性审查,从学理上还是实践中对于完善我国的宪法监督制度都具... 详细信息

长期以来,受观念、制度、程序等因素影响,对法律进行合宪性审查的制度推进较为缓慢。在党的二十大报告正式提出“健全保证宪法全面实施的制度体系”的背景下,落实对法律的合宪性审查,从学理上还是实践中对于完善我国的宪法监督制度都具有重大的意义。要依托法律草案合宪性说明制度,强化对法律草案的合宪性审查工作,还要根据我国宪法监督体制对法律实施阶段的合宪性审查设计科学、合理、可行的机制和程序,构建从事前到事后的全过程的合宪性审查环节,实现对法律是否合宪的有效监督。对法律的合宪性审查有利于保障宪法权威和法治统一,推进宪法全面实施,加快建设社会主义法治国家。

关键词：宪法合宪性审查宪法监督宪法实施

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论中国语境下宪法实施和法律实施的关系

法学论坛 2024年第1期39卷 5-17页

作者：胡锦光苏锴中国人民大学法学院北京1000872

通过法律具体化宪法精神、原则和规定并加以实施一直被视作实施宪法的一种重要方式。宪法实施和法律实施都是将规范要求贯彻落实到具体的社会生活中的实施活动。表面看起来具有相似性,但是由于宪法特殊的性质、功能和价值目标,宪法实施... 详细信息

通过法律具体化宪法精神、原则和规定并加以实施一直被视作实施宪法的一种重要方式。宪法实施和法律实施都是将规范要求贯彻落实到具体的社会生活中的实施活动。表面看起来具有相似性,但是由于宪法特殊的性质、功能和价值目标,宪法实施与法律实施不能划等号。法律实施规范前提的不足和法律实施的结构性缺陷让法律实施难以独自保证宪法实施的质量和效果。何况宪法实施所依靠的实施方式、路径是多元的,除了法律实施,宪法还依靠直接实施和政治实施来确保实施的全面性与效果。不过,以法律实施推动宪法实施具有极其重要的意义,法律实施要以宪法价值、原则和精神作为指导,以保障基本权利为最高价值目标,在健全保证宪法实施的体制机制中更好发挥法治化实施路径中的主渠道作用。

关键词：宪法实施法律实施宪法性质政治实施宪法价值

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ABSTRACTS

国家检察官学院学报 2018年第1期26卷 171-176页

作者： hu jinguang

Thematic Seminar--Theory and Practice on the NPC System The Development of People＇s Congress System in the New Age China has stepped into the New Age of Socialism. In this age, the coordination of muhiplein-terests relationships, the protection of civil rights, and the restriction of public power, are thethree problems that should be solved. Therefore, we should strengthen the role of the people＇scongress system and protect the constitution＇s authority. The development of the people＇s congresssystem should make full use of the current system resources.

关键词：《国家检察官学院学报》英文摘要期刊编辑工作

Selective superoxide radical generation for glucose photoreforming into arabinose

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Journal of Energy Chemistry 2022年第11期31卷 324-331,I0009页

作者： Jiu Wang Heng Zhao Peng Liu Nael Yasri Na Zhong Md Golam Kibria jinguang hu Department of Chemical and Petroleum Engineering University of CalgaryCalgaryAlberta T2N 1N4Canada School of Materials Science and Engineering Kunming University of Science and TechnologyKunming 650093YunnanChina

Biomass photorefinery to produce fuels and valuable chemicals is a promising approach to alleviating the energy crisis and achieving carbon ***,precisely modulating the photocatalytic conversion of biomass into value-added chemicals is still *** we demonstrate a feasible strategy to selectively produce arabinose via oriented glucose oxidation to gluconic acid,followed by the decarboxylation process for C1-C2 bond *** realize this process,gold nanoparticles(Au NPs)modified carbon nitride(AuCN)is rationally designed to regulate the electron transfer behavior of pristine carbon nitride from a two-electron pathway to a single-electron *** allows selective production of superoxide(·O_(2)^(-))from oxygen reduction reaction which triggers glucose oxidation into gluconic *** addition,the arabinose production is synergistically promoted by the improved charge separation efficiency and extended visible-light absorption via localized surface plasmon resonance(LSPR)of Au *** work demonstrates an example of a mechanism-guided catalyst design to improve biofuels/chemicals production from biomass photorefinery.

关键词： Biomass photorefinery Selective glucose photoreforming Carbon nitride LSPR Oxygen reduction reaction(ORR)

Carbon quantum dots modified TiO_(2) composites for hydrogen production and selective glucose photoreforming

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Journal of Energy Chemistry 2022年第1期31卷 201-208,I0006页

作者： Heng Zhao Xinti Yu Chao-Fan Li Wenbei Yu Aiguo Wang Zhi-Yi hu Steve Larter Yu Li Md Golam Kibria jinguang hu Department of Chemical and Petroleum Engineering University of Calgary2500 University DriveNWCalgaryAlberta T2N 1N4Canada State Key Laboratory of Advanced Technology for Materials Synthesis and Processing Wuhan University of TechnologyWuhan 430070HubeiChina Nanostructure Research Centre Wuhan University of Technology.Wuhan 430070Hubei.China Department of Geosciences University of Calgary2500 University DriveNWCalgaryAlberta T2N 1N4Canada

Lignocellulosic biomass photoreforming is a promising and alternative strategy for both sustainable H_(2) production and biomass valorization with infinite solar ***,harsh reaction conditions(high alkalinity or toxic organic solvents),with low biomass conversion and selectivity are often reported in *** this work,we report glucose photoreforming for coproduction of H_(2) and arabinose with improved selectivity under neutral condition using carbon quantum dots(CQDs)modified TiO_(2) *** show that the conventional CQDs fabricated by a facile one-step hydrothermal process could be endowed with novel color changing property,due to the particle aggregation under the regulation of incident *** as-fabricated CQDs/TiO_(2) composites with certain colored CQDs could greatly improve glucose to arabinose conversion selectivity(-75%)together with efficient hydrogen evolution(up to 2.43 mmolh^(-1)g^(-1))in *** arabinose is produced via the direct C1-C2 α-scissions mechanism with reactive oxygen species of·O_(2)^(-) and·OH,as evidenced by ^(13)C labeled glucose and the electron spin-resonance(ESR)studies,*** work not only sheds new lights on CQDs assisted photobiorefinery for biomass valorization and H_(2) coproduction,but also opens the door for rationale design of different colored CQDs and their potential applications for solar energy utilization in the noble-metal-free system.

关键词： CQDs Size regulation Hydrogen production Glucose photoreforming Arabinose

CONSTITUTIONAL CONVENTIONS IN CHINA

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Frontiers of Law in China-Selected Publications from Chinese Universities 2014年第1期9卷 96-107页

作者： hu jinguang Professor at Renmin University of China Law School Ph. D.

Chinese scholars have carried out studies on constitutional conventions from three perspectives. The first perspective is to study in general terrr~, that is, to touch upon this theme while studying the principles and basic theories of the Constitution. The second perspective is to study while researching comparative constitutions, especially the British Constitution. The third perspective is connected with studies on constitutional resources in China. Until now there is no monograph dedicated to this theme; it is mostly seen in academic papers, textbooks and works on basic theories. Traditional studies tend to be confined to e：,~emplifying constitutional conventions and approaching this theme from a mainly static perspective that emphasizes their form of expression of an unwritten Constitution and the complementary parts of a written Constitution. Relatively, studies on the manifestations, normative characteristics, origins and evolutionary rules, as well as those on the legal and social functions of constitutional conventions are weaker. This causes a lack of explanatory power with regard to all kinds of emerging constitutional conventions in the constitutional practice of different states. In recent years this picture has changed to some extent. Chinese scholars have begun to concentrate on the origins and evolutionary rules of constitutional conventions, trying to understand accurately its legal non＇nativity and political modesty, in order to get the essence of constitutional conventions. Main areas of study in this respect will be discussed below.

关键词：

Dual-functional marigold-like Zn_(x)Cd_(1-x)S homojunction for selective glucose photoreforming with remarkable H_(2)coproduction

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Journal of Energy Chemistry 2023年第4期79卷 158-167页

作者： Fuyan Kang Cai Shi Yeling Zhu Malin Eqi Junming Shi Min Teng Zhanhua huang Chuanling Si Feng Jiang jinguang hu Key Laboratory of Bio-based Material Science and Technology Ministry of EducationMaterial Science and Engineering CollegeNortheast Forestry UniversityHarbin 150040HeilongjiangChina Tianjin Key Laboratory of Pulp and Paper College of Light Industry and EngineeringTianjin University of Science and TechnologyTianjin 300457China Sustainable Functional Biomaterials Lab Department of Wood ScienceUniversity of British Columbia2424 Main MallVancouver V6T 1Z4Canada Department of Chemical and Petroleum Engineering University of Calgary2500 University DriveNWCalgaryAlberta T2N 1N4Canada

The global commitment to pivoting to sustainable energy and products calls for technology development to utilize solar energy for hydrogen(H_(2))and value-added chemicals production by biomass ***,a novel dual-functional marigold-like Zn_(x)Cd_(1-x)S homojunction has been the production of lactic acid with high-yield and H_(2)with high-efficiency by selective glucose *** optimized Zn_(0.3)Cd_(0.7)S exhibits outstanding H_(2)generation(13.64 mmol h^(-1)g^(-1)),glucose conversion(96.40%),and lactic acid yield(76.80%),over 272.80 and 19.21 times higher than that of bare ZnS(0.05 mmol h^(-1)g^(-1))and CdS(0.71 mmol h^(-1)g^(-1))in H_(2)generation,*** marigold-like morphology provides abundant active sites and sufficient substrates accessibility for the photocatalyst,while the specific role of the homojunction formed by hexagonal wurtzite(WZ)and cubic zinc blende(ZB)in photoreforming biomass has been demonstrated by density functional theory(DFT)*** is converted to lactic acid on the WZ surface of Zn_(0.3)Cd_(0.7)S via the photoactive species·O_(2)^(-),while the H_(2)is evolved from protons(H^(+))in H_(2)O on the ZB surface of Zn_(0.3)Cd_(0.7)*** work paves a promising road for the production of sustainable energy and products by integrating photocatalysis and biorefine.

关键词： Zn_(x)Cd_(1-x)S homojunction Selective glucose photoreforming Biomass valorization Sustainable H_(2) Photoreforming mechanism

水热亚硫酸预处理菊芋秸秆的高浓底物酶水解试验

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农业机械学报 2014年第3期45卷 168-173页

作者：沈飞王卿李阳李秀金 hu jinguang 四川农业大学资源环境学院成都611130 北京化工大学化学工程学院北京100029 不列颠哥伦比亚大学林学院温哥华V6T124

为了有效改善菊芋秸秆用于乙醇转化过程中的酶水解糖化性能，对经水热H2SO3预处理的秸秆进行高浓底物酶水解试验，研究了适合的预处理条件及其底物质量分数提高潜力以及酶使用量缩减潜力。结果显示：在180℃条件下，添加2．0％的H2SO3... 详细信息

为了有效改善菊芋秸秆用于乙醇转化过程中的酶水解糖化性能，对经水热H2SO3预处理的秸秆进行高浓底物酶水解试验，研究了适合的预处理条件及其底物质量分数提高潜力以及酶使用量缩减潜力。结果显示：在180℃条件下，添加2．0％的H2SO3进行水热预处理后的菊芋秸秆，其组分中的半纤维素可被完全去除。并且在底物质量分数为2．0％、纤维素酶和纤维二糖酶使用量分别为20FPU／g和40CBU／g条件下，获得90．0％的最大酶水解率。在此条件下预处理后的菊芋秸秆，酶水解的底物质量分数可提高的潜力为12％。在此底物质量分数下进行酶水解，纤维素酶使用量可缩减为15FPU／g，纤维二糖酶使用量可缩减至20CBU／g。在此酶使用量条件下，虽然纤维素酶和纤维二糖酶分别减少了25％和50％，酶水解率仍可达88．3％。相比最大水解率，仅降低1．8％。

关键词：菊芋茎秆 H2SO3催化水热预处理高浓底物酶水解