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学者姓名：潘德安
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摘要 ：
Building energy conservation has important practical significance for solving the energy crisis. Inorganic hydrated salt composite phase change materials (PCMs) with multi-functional responses provide new ideas for lowcost realization of building energy conservation. This paper selects corn stalks (CS) and corn cobs (CC), which have regular pore gaps, through-structure, wide distribution, and are economically recyclable, as raw materials to prepare biochar materials with rich pore structures through high-temperature carbonization. Modified sodium sulfate decahydrate (M-SSD) with excellent performance is organized by modifying borax and sodium carboxymethylcellulose. Then, CS, CC, and modified sodium sulfate decahydrate were used as raw materials, and a vacuum impregnation process was used to prepare biomass carbon-based composite PCMs. The results show that CS and CC have rich pore structures and are excellent adsorption carriers. M-SSD eliminates phase separation and reduces subcooling. The phase change temperature of the biomass carbon-based composite PCMs is 32.26 C, and the phase change enthalpy is 188.9 J/g. It can complete heat storage and release at low voltage within the human body's safe voltage range and has good heat storage and release capabilities under simulated sunlight. Therefore, the ability of biomass carbon-based composite PCMs to store and release energy caused by excellent electrothermal and photothermal responses gives them great application potential in building temperature regulation.
关键词 ：
Building temperature regulation Building temperature regulation Biomass carbon materials Biomass carbon materials Electrothermal Electrothermal Photothermal Photothermal Sodium sulfate decahydrate Sodium sulfate decahydrate
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| GB/T 7714 | Liang, Qianwei , Zhang, Haojie , Li, Yali et al. Multifunctional response of biomass carbon/sodium sulfate decahydrate composite phase change materials [J]. | JOURNAL OF ENERGY STORAGE , 2024 , 83 . |
| MLA | Liang, Qianwei et al. "Multifunctional response of biomass carbon/sodium sulfate decahydrate composite phase change materials" . | JOURNAL OF ENERGY STORAGE 83 (2024) . |
| APA | Liang, Qianwei , Zhang, Haojie , Li, Yali , Zhang, Xiaoguang , Pan, Dean . Multifunctional response of biomass carbon/sodium sulfate decahydrate composite phase change materials . | JOURNAL OF ENERGY STORAGE , 2024 , 83 . |
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摘要 ：
本发明提供一种双层核壳结构高温相变储能胶囊及其制备方法，所述制备方法包括：将高温熔盐进行球磨得到芯材球磨料；将芯材球磨料进行滚动造粒得到芯材颗粒；将碳源材料进行球磨得到碳源材料球磨料；将芯材颗粒和碳源材料球磨料放入造粒机内进行滚动造粒，得到初级包覆体；对初级包覆体进行热处理得到初级胶囊体；将固体废弃物进行球磨得到固废球磨料；将初级胶囊体和固废球磨料放入造粒机内进行滚动造粒，得到双层包覆体；对双层包覆体进行热处理得到双层核壳结构高温相变储能胶囊。本发明的高温相变储能胶囊的制备方法简单、成本低、包覆率高、密封性好、相变潜热值大和循环使用寿命长，在电力削峰填谷和工业余热回收领域具有潜在的应用价值。
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| GB/T 7714 | 张晓光 , 潘德安 , 艾永红 et al. 一种双层核壳结构高温相变储能胶囊及其制备方法 : CN202310135998.5[P]. | 2023-02-20 . |
| MLA | 张晓光 et al. "一种双层核壳结构高温相变储能胶囊及其制备方法" : CN202310135998.5. | 2023-02-20 . |
| APA | 张晓光 , 潘德安 , 艾永红 , 张浩杰 , 孔儒豪 . 一种双层核壳结构高温相变储能胶囊及其制备方法 : CN202310135998.5. | 2023-02-20 . |
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摘要 ：
本发明提供一种从锂云母选矿尾泥中回收建筑陶瓷原料的方法所述方法包括：制得预制矿浆；将预制矿浆进行搅拌后再沉降脱泥，得到生态陶瓷原料和预选矿浆；将预选矿浆、氢氧化钠、水玻璃与六偏磷酸钠放入粗选浮选机，并加入捕收剂和起泡剂进行粗选得到粗选尾矿；加入捕收剂进行第一次精选得到第一精选尾矿；加入捕收剂进行第二次精选得到第二精选尾矿和建陶原料；将粗选尾矿、第一精选尾矿与第二精选尾矿加入扫选浮选机中，再加入水玻璃和六偏磷酸钠进行扫选，得到锂云母精矿和扫选尾矿，将所述扫选尾矿返回至粗选浮选机中进行循环浮选操作。本发明采用“一粗两精一扫”的浮选工艺，工艺简单，无废物产生，具有良好的环保价值。
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| GB/T 7714 | 潘德安 , 孔儒豪 , 张晓光 et al. 一种从锂云母选矿尾泥中回收建筑陶瓷原料的方法 : CN202310258510.8[P]. | 2023-03-16 . |
| MLA | 潘德安 et al. "一种从锂云母选矿尾泥中回收建筑陶瓷原料的方法" : CN202310258510.8. | 2023-03-16 . |
| APA | 潘德安 , 孔儒豪 , 张晓光 , 章启军 , 王维 , 熊晟 et al. 一种从锂云母选矿尾泥中回收建筑陶瓷原料的方法 : CN202310258510.8. | 2023-03-16 . |
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摘要 ：
本发明提供一种从含氟固废中回收制备高纯氟化镁的方法，包括：将含氟固废与硫酸镁混合后进行湿法球磨工序，将得到的湿磨转化渣放入氢氧化钠溶液中进行碱浸后过滤，得到碱浸转化渣和碱浸转化液；将碱浸转化渣进行酸浸后得到酸浸液，对酸浸液进行镁超声萃取工序，将得到的负载镁有机相进行镁超声反萃取工序，得到空载镁有机相和硫酸镁溶液；将碱浸转化液进行酸化后过滤得到酸化液，将所述酸化液进行氟萃取工序，得到负载氟有机相，采用所述硫酸镁溶液作为反萃取剂对负载氟有机相进行氟反萃取工艺，得到氟化镁。本发明采用的方法可高效分离含氟固废中的钙镁，并将含氟固废中的氟化物向高纯氟化镁进行转化，实现含氟固废中的氟、镁资源的回收利用。
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| GB/T 7714 | 潘德安 , 赵航 , 张晓光 et al. 一种从含氟固废中回收制备高纯氟化镁的方法 : CN202310466936.2[P]. | 2023-04-27 . |
| MLA | 潘德安 et al. "一种从含氟固废中回收制备高纯氟化镁的方法" : CN202310466936.2. | 2023-04-27 . |
| APA | 潘德安 , 赵航 , 张晓光 , 王维 . 一种从含氟固废中回收制备高纯氟化镁的方法 : CN202310466936.2. | 2023-04-27 . |
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摘要 ：
Using lead slag and lead-zinc tailings to prepare high-value glass-ceramic can realize the comprehensive utilization of solid waste and reduce the environmental pollution caused by lead slag landfill. Firstly, lead-zinc tailings and borax are used to melt and temper lead slag to improve its sintering performance. At 1450 degrees C, the lead slag melted and tempered by adding 40% lead-zinc tailings and 4% borax has good fluidity in the molten state. In water quenching, crystallization is not easy, and the water quenching slag has good sintering performance. Then, the water-quenched slag obtained by melting and tempering lead slag with lead-zinc tailings and borax was ball-milled and mixed with 10% albite feldspar and sintered at 1050 degrees C for 90 min to prepare glass ceramics. The prepared glass-ceramics have excellent performance parameters such as bulk density of 2.79 g/ cm3, water absorption of 0.05%, the flexural strength of 102.18 MPa, acid resistance of 0.15%, and alkali resistance of 0.032%. Simultaneously, the glass ceramics exhibited excellent resistance to the leaching of heavy metals where the leaching concentrations of Pb, Zn, As, and Cd were 0.125, 1.268, 0.324, and 0.029 mg/L, respectively. This research can provide a new idea for comprehensively utilizing solid waste.
关键词 ：
Lead slag Lead slag Lead-zinc tailings Lead-zinc tailings Borax Borax Glass-ceramics Glass-ceramics
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| GB/T 7714 | Zhang, Xiaoguang , Li, Lili , Ul Hassan, Qadeer et al. Preparation and characterization of glass ceramics synthesized from lead slag and lead-zinc tailings [J]. | CERAMICS INTERNATIONAL , 2023 , 49 (10) : 16164-16173 . |
| MLA | Zhang, Xiaoguang et al. "Preparation and characterization of glass ceramics synthesized from lead slag and lead-zinc tailings" . | CERAMICS INTERNATIONAL 49 . 10 (2023) : 16164-16173 . |
| APA | Zhang, Xiaoguang , Li, Lili , Ul Hassan, Qadeer , Pan, Dean , Zhu, Gangqiang . Preparation and characterization of glass ceramics synthesized from lead slag and lead-zinc tailings . | CERAMICS INTERNATIONAL , 2023 , 49 (10) , 16164-16173 . |
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摘要 ：
High-temperature phase change materials (PCMs) have broad application prospects in areas such as power peak shaving, waste heat recycling , solar thermal power generation. They address the need for clean energy , improved energy efficiency, which complies with the global "carbon peak" and "carbon neutral" strategy re-quirements. This study provides an overview of the definition, standards, packaging process, and current state of high-temperature composite PCMs based on their significant energy application potential, economic value, and environmental value process. Finally, the future development of high-temperature composite PCMs is summa-rized and prospected.
关键词 ：
Packaging process Packaging process Application Application Future development Future development High-temperature phase change materials High-temperature phase change materials
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| GB/T 7714 | Zhang, Haojie , Zhang, Xiaoguang , Pan, Dean et al. Preparation and application of high-temperature composite phase change materials [J]. | JOURNAL OF ENERGY STORAGE , 2023 , 68 . |
| MLA | Zhang, Haojie et al. "Preparation and application of high-temperature composite phase change materials" . | JOURNAL OF ENERGY STORAGE 68 (2023) . |
| APA | Zhang, Haojie , Zhang, Xiaoguang , Pan, Dean , Ai, Yonghong , Chen, Yousheng . Preparation and application of high-temperature composite phase change materials . | JOURNAL OF ENERGY STORAGE , 2023 , 68 . |
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摘要 ：
一种锂云母尾泥全废料制备生态发泡陶瓷的方法，属于环境保护和资源再利用领域。以锂云母选矿尾泥(简称锂云母尾泥)为主要原料制备性能优良的生态发泡陶瓷，主要包括球磨、均化、烘干、布料、热处理等工序。本发明锂云母尾泥的添加量占比90％以上，为全废料利用，可实现锂云母尾泥大宗高值化利用。本发明采用复合发泡剂联合发泡技术，相比于单一发泡剂，具有快速发泡和孔径可控等优点。本发明制备得到的生态发泡陶瓷满足CJ/T 299‑2008《水处理用人工陶瓷滤料》工业标准，在生活污水处理方面具有潜在的应用价值。
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| GB/T 7714 | 潘德安 , 孔儒豪 , 张晓光 et al. 一种锂云母尾泥全废料制备生态发泡陶瓷的方法 : CN202210496173.1[P]. | 2022-05-09 . |
| MLA | 潘德安 et al. "一种锂云母尾泥全废料制备生态发泡陶瓷的方法" : CN202210496173.1. | 2022-05-09 . |
| APA | 潘德安 , 孔儒豪 , 张晓光 , 章启军 , 谭哲 , 王维 . 一种锂云母尾泥全废料制备生态发泡陶瓷的方法 : CN202210496173.1. | 2022-05-09 . |
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摘要 ：
本发明提供一种从废富锂锰基正极材料中优先回收锰的方法，所述方法包括：步骤1)焙烧浸出，将废富锂锰基正极材料与硫酸铵混合后进行低温焙烧，将焙烧产物用水浸出后进行固液分离，得到焙烧浸出液；步骤2)络合分锰，向步骤1)得到的焙烧浸出液中加入亚硫酸铵，进行络合反应，得到富锰渣；步骤3)氧化浸出，向步骤2)得到的富锰渣中加入氧化剂进行氧化浸出，并调节溶液pH，得到氧化浸出液；步骤4)萃取反萃，对步骤3)得到的氧化浸出液进行锰的多级萃取，得到锰负载有机相与萃余液；对所述锰负载有机相进行反萃，得到硫酸锰溶液。本发明可以有效降低萃取过程中锂、镍和钴对锰萃取的负面影响，提高浸出液中的锰杂比和锰的整体回收效率。
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| GB/T 7714 | 潘德安 , 王逸凡 , 章启军 et al. 一种从废富锂锰基正极材料优先回收锰的方法 : CN202211455436.0[P]. | 2022-11-21 . |
| MLA | 潘德安 et al. "一种从废富锂锰基正极材料优先回收锰的方法" : CN202211455436.0. | 2022-11-21 . |
| APA | 潘德安 , 王逸凡 , 章启军 , 张晓光 , 王维 . 一种从废富锂锰基正极材料优先回收锰的方法 : CN202211455436.0. | 2022-11-21 . |
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摘要 ：
Phase change energy storage technology (PCEST) can improve energy utilization efficiency and solve the problem of fossil energy depletion. Phase change materials (PCMs) are a critical factor in the development of PCEST. Solid waste is a dislocation resource, and its comprehensive utilization has always attracted much attention. Solid wastes and their products have large specific areas and abundant pore structures, and they can encapsulate PCMs to prepare form-stable PCMs (FS-PCMs) to overcome the problem of PCMs leakage during use. This article reviews the research on solid waste base FS-PCMs, which mainly includes preparation strategies, application solutions, and future research recommendations. These will provide references for related research and applications and promote the study of solid waste base FS-PCMs.
关键词 ：
Phase change materials Phase change materials Solid waste Solid waste Phase change energy storage technology Phase change energy storage technology
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| GB/T 7714 | Zhang, Xiaoguang , Zhang, Haojie , Liang, Qianwei et al. Resource utilization of solid waste in the field of phase change thermal energy storage [J]. | JOURNAL OF ENERGY STORAGE , 2022 , 58 . |
| MLA | Zhang, Xiaoguang et al. "Resource utilization of solid waste in the field of phase change thermal energy storage" . | JOURNAL OF ENERGY STORAGE 58 (2022) . |
| APA | Zhang, Xiaoguang , Zhang, Haojie , Liang, Qianwei , Zhao, Jianying , Pan, Dean , Ma, Jie . Resource utilization of solid waste in the field of phase change thermal energy storage . | JOURNAL OF ENERGY STORAGE , 2022 , 58 . |
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摘要 ：
Thermal conductivity enhanced mineral-based form-stable phase-change materials (FS-PCMs) have promising applications in energy-efficient buildings. Examining the changes in the thermal properties induced by thermally conductive fillers for applying FS-PCMs is of great significance. Herein, several FS-PCMs with enhanced thermal conductivity based on nano-Al2O3 modified binary fatty acids and expanded perlite (EP) were synthesized. The results demonstrate that nano-Al2O3 modified capric-palmitic acid (CA-PA) PCMs have ideal phase-transition enthalpy and good temperature regulation ability around 22 degrees C. The thermal conductivity and phase-transition enthalpy of EP/CA-PA/nano-Al2O3 FS-PCMs vary inversely with the increase in nano-Al2O3 addition. The effects of nano-Al2O3 on the microscopic morphology, thermal conductivity, phase-transition behavior, and thermal stability of EP/CA-PA/nano-Al2O3 FS-PCMs were investigated. Overall, this study promotes the potential applications of EP/CA-PA/ nano-Al2O3FS-PCMs in energy-efficient buildings and provides a strategy for enhancing the thermal con-ductivity of FS-PCMs.(c) 2022 Elsevier B.V. All rights reserved.
关键词 ：
Binary fatty acids Binary fatty acids Expanded perlite Expanded perlite Thermal conductivity Thermal conductivity
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| GB/T 7714 | Zhang, Xiaoguang , Pan, Dean , Zhu, Gangqiang . Preparation and characterization of form-stable phase-change materials with enhanced thermal conductivity based on nano-Al2O3 modified binary fatty acids and expanded perlite [J]. | ENERGY AND BUILDINGS , 2022 , 271 . |
| MLA | Zhang, Xiaoguang et al. "Preparation and characterization of form-stable phase-change materials with enhanced thermal conductivity based on nano-Al2O3 modified binary fatty acids and expanded perlite" . | ENERGY AND BUILDINGS 271 (2022) . |
| APA | Zhang, Xiaoguang , Pan, Dean , Zhu, Gangqiang . Preparation and characterization of form-stable phase-change materials with enhanced thermal conductivity based on nano-Al2O3 modified binary fatty acids and expanded perlite . | ENERGY AND BUILDINGS , 2022 , 271 . |
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